Light and Motion GoBe 850 Wide Beam 850 Lumens 60 degree Beam Smooth 60 degree flood beam is perfect for times where a wider beam is more useful than a tight spot, like base camp, taking video or photos, or for illuminating a wide area. 850 lumen output certified to the FL-1 Standard Innovative design allows light heads to be interchanged for ultimate flexibility. Waterproof to 120 meters. Engineered with the highest level CREE LEDs and optimized firmware.