Detailed Product Description

Size	150MM*45MM*26MM	NetW	113
Material	high quality Japanese technical PVC Case	Anodise	---
LED	CREE T6	Battery	1x18650/2X16340(Not Include)
Reflector	Durable Aluminum Reflector	Lumen	900 Lumen
Waterproof	keep sealed under water pressure for max 50m	Voltage	3V-4.2V
Switch	Rotary switch	Current	2600--3000mA
Mode	1	Accessories	Include Rubber strap , Nylon strap

Purcharse link:

http://www.cnqualitygoods.com/goods.php?id=1439