Scurion 900 Speleo caving lighting system kit includes a 900 Speleo lamp, a 6.8 Ah (7.2 V) Li-ion Li-ion battery housed in a sturdy plastic case, electronic charger and mounting kit for helmet. The lamp is equipped with 2 LEDs, Cree XP-G with concentrated light for focused illumination at long distances and XML2 T6 with diffused light for proximity lighting with a beam wider than the field of view and slightly inclined downwards. In summary, you have a progression light and one to illuminate a very distant or very large environment for a total of 1060 lumens, 360 + 700 lm. Unlike the Scurion® 700 Basic (click here to view the product), the 900 is much more powerful in progression with 700 lm of diffused light power. The light is 6000 Kelvin white. Each of the 2 LEDs is independently adjustable and each has 4 levels of lighting and power (1, 2, 3, 4 = reduced, medium, strong, maximum). You can use them together or separately. Each power has specific usage times and autonomy ranging from 4 to 150 hours. Scurion® 900 Speleo is equipped with a lithium-ion battery indicator for exceptional energy management, lock switch for transport, aluminum lamp body with large cooling fins efficient even at high power, extremely resistant glass with scratch resistant coating, which extends over the entire size of the lamp You also don't have magnetic switches that could interfere with compass measurements. Scurion 900 Speleo is light with a weight of only 467 grams, performing and suitable for all your needs! Instructions. Mounting instructions on professional Petzl helmets. Scurion 900 Speleo caving headlamp kit