candle lamp
Flashlight Enthusiast
The new 3M Pro - 2014 is a first XP-L based Jetbeam model, with a greater output comparing to the earlier model released in 2008, in keeping with its wider voltage range.
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The light comes in a display packaging with information and specifications. Included are the light with removable clip (attached), holster, lanyard, spare o-rings, rubber tailcap boot, manual and warranty card.
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Manufacturer Specifications from Jetbeam website & manual :
• LED : Cree XP-L
• Maximum output : 1100 lumens
• Reflector : Precise aluminum reflector
• Lens : Toughened ultra-clear mineral glass with anti-reflective coating
• Material : Aero grade aluminum alloy
• Finish : Type III hard-anodized anti-abrasive finish of grey
• Batteries : RCR123*2/CR123*2 or 18650*1
• Switch : Reliable tactical tail switch
• Dimension : Head diameter 38.5mm, body diameter 25.4mm, total length 150.1mm
• Weight : 151g (without batteries)
• Specially built for the application of law enforcement, defense, military and hunting
• Convenient two mode interface by rotating the head
• Reliable tail switch control ON/OFF and different outputs
• Use the newest Cree XP-L LED - "The game-changing Cree® XLamp LED" with performance increasing of 50% or more
• Max output up to 1100 lumens and minimum as low as 1 lumen for any environment
• Latest high performance optical system, max beam distance up to 320 meters
• Built-in advanced efficient power management circuit, max runtime endures 280 hours
• New circuit design provides double intelligent protections for LED and battery to maximize their lifespan and ensure safe use
• Advanced circuit allows compatible for CR123, RCR123A and 18650 batteries
• Extremely durable with high strength aero grade aluminum alloy body and premium Type III hard-anodized anti-abrasive finish of JETBeam style grey
• Toughened ultra-clear mineral glass with double-sided anti-reflective coating ensures the highest efficiency and durability
• Free stainless steel crenulated bezel protects key parts on the head and also can be used in an emergency
(e.g. break car window for escape)
• Free Ti-coated clip for tactical use
• Free holster for easy carry and protection for flashlight
• Full tactical accessories for option
• IPX-8 waterproof (submersible up to 2 meters)
• Impact-resistant accords with US MIL-STD-810F (1.5 meters)
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The anodizing is superb (type III) - dark gray with no chips or blemishes to be found on my sample. Labels are clear and white. There is knurling on the battery tube and the tailcap.
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The light has 3 parts (i.e. head, body, and tailcap).
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The light comes in a silver stainless steel crenelated bezel which are removable and allows light to shine through when left placed head down. The head has a number of machined design elements such as cutouts which seem to be mostly for good grip when twisting body and aesthetics.
There is no cooling fins on the head. There is a raised post on the positive contact plate in the head, so flat-top 18650 batteries should work fine. There is an outer golden connection ring for detecting head tight/head loose. The light has reverse polarity protection to protect from incorrect battery installation (i.e., the electronics of the 3M Pro has in-built reverse polarity protection).
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.
The light uses toughened ultra-clear glass lens with double-sided anti-reflective coating. The purple hue is reflected on the lens. The aluminum reflector has a smooth pattern. Surface finish on the reflector was very good from visual inspection, and well-centered XP-L LED sits at the bottom of the reflector cup.
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.
The battery tube (i.e., body) is mostly covered in a knurling with two flat faces where manufacturer & model name printed on. The Ti-coated stainless steel clip is removable. Knurling is not so aggressive, but overall grip is good as the clip and the exterior design enhance grip. The body accommodates 2x(R)CR123A's and (un)protected 18650 cells without issue. The wall thickness of the body is about 3mm. The light feels solid.
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.
The above shows the Jetbeam's Jet-1 Pro Ver3.0 R2 runs on 1xAA. The 3M Pro looks similar to it in exterior shape with only difference in size.
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.
You are able to remove the clip toward the head after disconnecting the head from the body in both lights.
.
.
The knurling is a rectangular shape.
.
.
There are a fair number of screw threads. The screw threads are typical triangular-cut of good quality. Threads on both ends are well machined, with those on the rear end being anodized which allows the light to be locked-out when the tailcap is slightly loosened. As supplied, threads on both ends are well lubricated. Threads on either ends on the body mate well with the head and tailcap with no issues of cross-threading or grinding.
.
.
The tailcap switch is a forward clicky. There is a band of knurling on the tailcap.
The rubber push button cap doesn't protrude out the rear end, so the light is able to tailstand, The switch has a bit stiff tension with short travel and tactile clicking feedback.
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User Interface
There are two modes - tactical mode (head fully tightened against the body) and general mode (head slightly loosened).
The light is turned on/off by the forward tailcap switch (i.e., press for momentary on, click for lock on).
With the head fully tightened, activation yields Turbo only.
For general mode, starting with the head slightly loosened, click on to activate High output. Soft-press to advance to Med. -> Low -> Ultra Low -> Strobe in sequence.
If you turn the light off-on within 1 second, you will advance to the next output (i.e., acts as a soft-press). If you wait longer than that, you will return to the last output level used. The light has mode memory (even after a battery change).
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From left to right, VicLite 18650(2600mAh) protected, Fenix SD10, Jetbeam 3M Pro, Lumintop TD16, Armytek Predator v2, Klarus RS11 (for size comparison).
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.
The head size & light weight excluding battery of four lights are as follows (for beamshot comparison):
SD10-40.5mm/158g, 3M Pro-38.0mm/149g, TD16-38.5mm/159g, Predator v2-39.5mm/163g
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.
It is good size to hold and can be used as a tactical light. Overall grip is fine. Overall build quality is very high.
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.
Measured Dimensions & Weight
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PWM
There is a visible PWM flickering on general modes except Turbo. But I don't find the PWM flickering to be annoying or obtrusive in the 3M Pro. I notice there is very small buzzing sound on High, Med., and Low.
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Runtime
The runtime to fall to 10% of its initial output from 30 seconds after the point the light is first turned on (i.e., based on ANSI FL-1) for Turbo & High output is as follows :
1. Turbo
3M Pro steps down on Turbo after around 2.5 mins on all battery sources, and this seems to be a timed drop-down, not a thermal sensor feature. Regulation is maintained very nicely on 2xRCR123A after step-down. The light shows a gradual drop-off after a defined step-down in output on 1x18650 and 2xCR123A. Output increased on 2xRCR123A and 2xCR123A relative to 1x18650 (i.e., there is a some difference in output on different voltage). Note that the light steps down to lower level as the battery near exhaustion rather than just drop off rapidly. The last step-down on all battery sources drops you to lower output level. This means it's time to change your batteries and you can use unprotected li-ion cells in the light.
2. High
Like Turbo, the light steps down on High on 1x18650 after around 2.5 mins and the output decreases gradually.
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3. Comparing to other 1x18650 lights on Max.
Overall output-runtime efficiency seems good. The runtime graph shape of the 3M Pro is very similar to the Klarus new RS11 on 1x18650 battery source, but longer runtime.
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Beamshot
1. White door beamshot (about 50cm from the white door) on max. output on 1x18650 (2600mAh) VicLite protected cell
- ISO100, F/3.5, 1/400sec, Auto white balance
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- ISO100, F/3.5, 1/800sec, Auto white balance
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.
- ISO100, F/3.5, 1/1000sec, Auto white balance
The light has a middle sized bright hot spot. Its size seems to be almost same as other XM-L2 lights, but bigger than XP-G2. The hotspot is well focused. The spill beam is smaller than Fenix SD10 and Lumintop TD16. Beam quality is good, free from noticeable artifact. The beam has a typical cool tint. In my view, the tint is not irrelevant to the coated lens.
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.
2. Indoor beamshot (about 7m from the target) on max. output on 1x18650 (2600mAh) VicLite protected cell
- ISO100, F/2.8, 1/3sec, Auto white balance
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3. 55m Outdoor Beamshot on max. output on 1x18650 (2600mAh) VicLite protected cell
- ISO100, F/2.8, 1sec, Auto white balance
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4. 60~65m Outdoor Beamshot on max. output on 1x18650 (2600mAh) VicLite protected cell
- ISO100, F/2.8, 1sec, Auto white balance
.
.
The 3M Pro seems to be a bit thrower rather than a flooder.
.
.
Jetbeam Jet 3M Pro - 2014 was provided by Jetbeam for review.
.
.
The light comes in a display packaging with information and specifications. Included are the light with removable clip (attached), holster, lanyard, spare o-rings, rubber tailcap boot, manual and warranty card.
.
Manufacturer Specifications from Jetbeam website & manual :
• LED : Cree XP-L
• Maximum output : 1100 lumens
• Reflector : Precise aluminum reflector
• Lens : Toughened ultra-clear mineral glass with anti-reflective coating
• Material : Aero grade aluminum alloy
• Finish : Type III hard-anodized anti-abrasive finish of grey
• Batteries : RCR123*2/CR123*2 or 18650*1
• Switch : Reliable tactical tail switch
• Dimension : Head diameter 38.5mm, body diameter 25.4mm, total length 150.1mm
• Weight : 151g (without batteries)
• Specially built for the application of law enforcement, defense, military and hunting
• Convenient two mode interface by rotating the head
• Reliable tail switch control ON/OFF and different outputs
• Use the newest Cree XP-L LED - "The game-changing Cree® XLamp LED" with performance increasing of 50% or more
• Max output up to 1100 lumens and minimum as low as 1 lumen for any environment
• Latest high performance optical system, max beam distance up to 320 meters
• Built-in advanced efficient power management circuit, max runtime endures 280 hours
• New circuit design provides double intelligent protections for LED and battery to maximize their lifespan and ensure safe use
• Advanced circuit allows compatible for CR123, RCR123A and 18650 batteries
• Extremely durable with high strength aero grade aluminum alloy body and premium Type III hard-anodized anti-abrasive finish of JETBeam style grey
• Toughened ultra-clear mineral glass with double-sided anti-reflective coating ensures the highest efficiency and durability
• Free stainless steel crenulated bezel protects key parts on the head and also can be used in an emergency
(e.g. break car window for escape)
• Free Ti-coated clip for tactical use
• Free holster for easy carry and protection for flashlight
• Full tactical accessories for option
• IPX-8 waterproof (submersible up to 2 meters)
• Impact-resistant accords with US MIL-STD-810F (1.5 meters)
.
.
The anodizing is superb (type III) - dark gray with no chips or blemishes to be found on my sample. Labels are clear and white. There is knurling on the battery tube and the tailcap.
.
.
The light has 3 parts (i.e. head, body, and tailcap).
.
.
The light comes in a silver stainless steel crenelated bezel which are removable and allows light to shine through when left placed head down. The head has a number of machined design elements such as cutouts which seem to be mostly for good grip when twisting body and aesthetics.
There is no cooling fins on the head. There is a raised post on the positive contact plate in the head, so flat-top 18650 batteries should work fine. There is an outer golden connection ring for detecting head tight/head loose. The light has reverse polarity protection to protect from incorrect battery installation (i.e., the electronics of the 3M Pro has in-built reverse polarity protection).
.
.
The light uses toughened ultra-clear glass lens with double-sided anti-reflective coating. The purple hue is reflected on the lens. The aluminum reflector has a smooth pattern. Surface finish on the reflector was very good from visual inspection, and well-centered XP-L LED sits at the bottom of the reflector cup.
.
.
The battery tube (i.e., body) is mostly covered in a knurling with two flat faces where manufacturer & model name printed on. The Ti-coated stainless steel clip is removable. Knurling is not so aggressive, but overall grip is good as the clip and the exterior design enhance grip. The body accommodates 2x(R)CR123A's and (un)protected 18650 cells without issue. The wall thickness of the body is about 3mm. The light feels solid.
.
.
The above shows the Jetbeam's Jet-1 Pro Ver3.0 R2 runs on 1xAA. The 3M Pro looks similar to it in exterior shape with only difference in size.
.
.
You are able to remove the clip toward the head after disconnecting the head from the body in both lights.
.
.
The knurling is a rectangular shape.
.
.
There are a fair number of screw threads. The screw threads are typical triangular-cut of good quality. Threads on both ends are well machined, with those on the rear end being anodized which allows the light to be locked-out when the tailcap is slightly loosened. As supplied, threads on both ends are well lubricated. Threads on either ends on the body mate well with the head and tailcap with no issues of cross-threading or grinding.
.
.
The tailcap switch is a forward clicky. There is a band of knurling on the tailcap.
The rubber push button cap doesn't protrude out the rear end, so the light is able to tailstand, The switch has a bit stiff tension with short travel and tactile clicking feedback.
.
.
User Interface
There are two modes - tactical mode (head fully tightened against the body) and general mode (head slightly loosened).
The light is turned on/off by the forward tailcap switch (i.e., press for momentary on, click for lock on).
With the head fully tightened, activation yields Turbo only.
For general mode, starting with the head slightly loosened, click on to activate High output. Soft-press to advance to Med. -> Low -> Ultra Low -> Strobe in sequence.
If you turn the light off-on within 1 second, you will advance to the next output (i.e., acts as a soft-press). If you wait longer than that, you will return to the last output level used. The light has mode memory (even after a battery change).
.
.
From left to right, VicLite 18650(2600mAh) protected, Fenix SD10, Jetbeam 3M Pro, Lumintop TD16, Armytek Predator v2, Klarus RS11 (for size comparison).
.
.
The head size & light weight excluding battery of four lights are as follows (for beamshot comparison):
SD10-40.5mm/158g, 3M Pro-38.0mm/149g, TD16-38.5mm/159g, Predator v2-39.5mm/163g
.
.
It is good size to hold and can be used as a tactical light. Overall grip is fine. Overall build quality is very high.
.
.
Measured Dimensions & Weight
.
.
PWM
There is a visible PWM flickering on general modes except Turbo. But I don't find the PWM flickering to be annoying or obtrusive in the 3M Pro. I notice there is very small buzzing sound on High, Med., and Low.
.
.
Runtime
The runtime to fall to 10% of its initial output from 30 seconds after the point the light is first turned on (i.e., based on ANSI FL-1) for Turbo & High output is as follows :
1. Turbo
3M Pro steps down on Turbo after around 2.5 mins on all battery sources, and this seems to be a timed drop-down, not a thermal sensor feature. Regulation is maintained very nicely on 2xRCR123A after step-down. The light shows a gradual drop-off after a defined step-down in output on 1x18650 and 2xCR123A. Output increased on 2xRCR123A and 2xCR123A relative to 1x18650 (i.e., there is a some difference in output on different voltage). Note that the light steps down to lower level as the battery near exhaustion rather than just drop off rapidly. The last step-down on all battery sources drops you to lower output level. This means it's time to change your batteries and you can use unprotected li-ion cells in the light.
2. High
Like Turbo, the light steps down on High on 1x18650 after around 2.5 mins and the output decreases gradually.
.
.
3. Comparing to other 1x18650 lights on Max.
Overall output-runtime efficiency seems good. The runtime graph shape of the 3M Pro is very similar to the Klarus new RS11 on 1x18650 battery source, but longer runtime.
.
.
Beamshot
1. White door beamshot (about 50cm from the white door) on max. output on 1x18650 (2600mAh) VicLite protected cell
- ISO100, F/3.5, 1/400sec, Auto white balance
.
.
- ISO100, F/3.5, 1/800sec, Auto white balance
.
.
- ISO100, F/3.5, 1/1000sec, Auto white balance
The light has a middle sized bright hot spot. Its size seems to be almost same as other XM-L2 lights, but bigger than XP-G2. The hotspot is well focused. The spill beam is smaller than Fenix SD10 and Lumintop TD16. Beam quality is good, free from noticeable artifact. The beam has a typical cool tint. In my view, the tint is not irrelevant to the coated lens.
.
.
2. Indoor beamshot (about 7m from the target) on max. output on 1x18650 (2600mAh) VicLite protected cell
- ISO100, F/2.8, 1/3sec, Auto white balance
.
.
.
.
3. 55m Outdoor Beamshot on max. output on 1x18650 (2600mAh) VicLite protected cell
- ISO100, F/2.8, 1sec, Auto white balance
.
.
.
.
4. 60~65m Outdoor Beamshot on max. output on 1x18650 (2600mAh) VicLite protected cell
- ISO100, F/2.8, 1sec, Auto white balance
.
.
The 3M Pro seems to be a bit thrower rather than a flooder.
.
.
Jetbeam Jet 3M Pro - 2014 was provided by Jetbeam for review.
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