[12W 1300LM LED Work Light] The cordless led work light for attaches the base and a 12W E27 LED bulb, the brightness can be adjustable through the back button from 150-1300lm cool white light; the color temperature is 6500k.It's bright enough for your daily indoor outdoor use. (Include: E27 Screw LED Light Bulbs+ Bulb Socket Adapter, battery not include) [For 12V Battery Light] The LED bulb flashlight is only compatible for 12V max lithium battery, like Compatible for 48-11-2411 48-11-2420 48-11-2401 48-11-2402 48-11-2401 12-Volt Cordless Tools Battery etc. Battery not included and please remember to remove the battery when not in use to in case of draining battery. [Wide Application] The portable for battery led work light is much suitable for dark environment for , such as camping, hiking, walking, fishing, working and emergency etc. [Safe to Use] Equipped with overload, over current, overheat, low voltage protection. that the battery stop working when the battery voltage is lower