Multi-mode electronic switch Advanced focus system (adjusts from spot to flood with less than 1/4 turn of the head) Diamond knurled grip pattern Up to 600 Lumens 4 activity based function sets to choose from Momentary/Full Power/Low Power (up to 100 Lumens)/Eco Mode (a super power saving mode that yields up to 20 Lumens with greatly extended run-time)/Strobe Up to 100 hours On-time (3 C-cell in Eco Mode) Water-Resistant to IPX4 standard Drop resistance: 1m Dimensions: Length 10.

Features:

- Multi-mode electronic switch
- Advanced focus system (adjusts from spot to flood with less than 1/4 turn of the head)
- Diamond knurled grip pattern
- Up to 600 Lumens
- 4 activity based function sets to choose from
- Momentary/Full Power/Low Power (up to 100 Lumens)/Eco Mode (a super power saving mode that yields up to 20 Lumens with greatly extended run-time)/Strobe
- Up to 100 hours On-time (3 C-cell in Eco Mode)
- Water-Resistant to IPX4 standard
- Drop resistance: 1m
- Dimensions: Length 10.9" L x 1.2" Dia (277mm x 30.48mm)
- Weight with batteries: 15 oz. (425g)
- Requires 3 C cell alkaline batteries (not included)