
Jetbeam TH20 OP (2017) review
The Jetbeam TH20 OP (TH20OP) released in 2017. It uses Cree XHP70.2 LED, OP reflector and 1 x 18650 Li-Ion battery. The powerful emitter in this flashlight provides up to 3150 lm output, 12100 cd intensity, and a beam distance of 220 m.
This light has 4 modes of lighting. This light does not have memory function. It has a strobe function, which is one of the most effective self defense tools available.
Table of contents:
Jetbeam TH20 OP (TH20OP) specifications
- Brand
- Jetbeam
- Name
- TH20 OP
- Type
- TH20OP
- Rating
- Launch
- 2017
- Form
- flashlight
Body
The aluminium body of flashlight treated with a Type III hard-anodized, anti-abrasive finish.
- Weight
- 230.5 g
- Length
- 160.8 mm
- Head diameter
- 40 mm
- Material
- aluminium alloy with HAIII hard-anodized finish
- Colors
- black
System
The emitter of TH20 OP manufactured by Cree, a US-based LED manufacturing company. The TH20 OP has an orange peel (OP) textured reflector. Orange peel reflectors have smoother beams. It has an AR coated lens.
- Emitter
- Cree XHP70.2 LED
- Color temperature
- 6500 K
- Reflector
- OP
- Lens
- toughtened AR coated glass
- Switch
- mechanical rear, electronic rear
Performance
The throw is the calculated distance in meters at which the flashlight produces a light intensity of 0.25 lux. The candela per lumen (cd/lm) ratio can be used to determine if a flashlight has a spot or flood type beam. Well-focused spot beams can be over 100 cd/lm, tactical flashlights are typically between 20-100 cd/lm, and work lights are less than 10 cd/lm.
- Flux
- 3150 lm
- Intensity
- 12100 cd
- Throw
- 220 m
- CD/LM factor
- 3.84
Software
The TH20 OP is tactical strobe ready. The strobe light is disorienting to the person it is aimed at which makes it difficult for them to concentrate.
- Modes
- 4 modes
- Mode memory
- no
- Ramping mode
- no
- Strobe
- yes
- SOS/Beacon
- no
Features
The TH20 OP cannot charge batteries directly. You may need an external charger to keep your battery going. This flashlight has a built-in low voltage protection (LVP) to prevent damage to the cell from over-discharge, so protected cells are not necessary. The built-in thermal control automatically adjusts brightness output to prevent overheating.
- Battery
- 1 x 18650 Li-Ion battery
- Battery indicator
- no
- Charger port
- no
- LVP
- yes
- Thermal regulation
- yes
- Protection
- IPx8
- AUX LEDs
- no
- Magnetic
- no
Accessories
It comes with a battery. The battery must be fully charged before you first use your TH20 OP. The package includes a holster to safely store your flashlight. The lanyard prevents accidental loss of the flashlight.
- Package contents
- 18650 battery
lanyard
nylon holster
spare o-ring
spare rubber cover
The performance of the Jetbeam TH20 OP flashlight is measured according to the ANSI / NEMA FL1 Standard 30 seconds after switching the light on. The ANSI/NEMA FL1 2009 Standard is a set of flashlight performance guidelines.
The specifications above are based on the official data published by the manufacturer, but we also take user reviews into consideration. If you found an error or something lacking in the specifications above for the Jetbeam TH20 OP, then don’t hesite and signal the problem to us.
Jetbeam TH20 OP (TH20OP) pictures

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