TrustFire T40R Flashlight FilterTrustFire T40R Hunting Flashlight Filter. Glass lens options are available in red, green and blue colors. High light transmittance, suitable for wild hunting, fishing, etc. Use the green or blue to assist in hunting and tracking, the red to help preserve night vision. Don't buy filters individually, get a value set of four right here and save money.

the surface is treated with three-level hard anodized anti-wear treatment

After the charging operation is completed

YELLOW：[30%~70%]

Gear: 2 gears

60 grams (pcs)

1 (with battery) / 43

or behind the backpack

which can effectively reduce

Rechargeable 26650 USB battery

red light and uitraviolet three-color fill light method

Green:50%-100%

2 levels of brightnessadjustment