900 cold white brightness: The battery -operated LED spotlight contains 15 LED that reach up to 900lm to your work area on the construction site, to the darkness at night and to improve work efficiency significantly.Suitable for night work, fishing, hiking, hiking or camping, etc. Battery compatibility: The LED construction site light works with 18V lithium batteries BL1815, BL1820B, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860.Convert batteries into LED power supply .Note: Only working light, battery not included. Safe and : The LED work lamp has a built-in overvoltage, overheating, overstrom and short-circuit protection, safe and in the application.The handheld size is easy to take with you.Note: The voltage of the LED spotlight is 15-21 V, the light does not shine when it is 15 V. and easy to use: The size of LED work light is 8 x 7 x 11cm, your weight is only 200 g, the hand size is much easier to stow in your pocket.In addition, the LED spotlight is very easy to use, simply insert the battery and then press the rear switch to shine. size:8 x 7 x 11cm Material: plastic colour: black Package Contents: 1 x LED Work lighting Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Battery compatibility: The LED construction site light works with 18V lithium batteries BL1815, BL1820B, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860.Convert batteries into LED power supply systems.Note: Only working light, battery not included. 900 cold white brightness: The battery -operated LED spotlight contains 15 LED that reach up to 900lm to illuminate your work area on the construction site, to surpass the darkness at night and to improve its work efficiency significantly.Suitable for night work, fishing, hiking, hiking or camping, etc. Handy and easy to use: The size of our LED work light is 8 x 7 x 11cm, your weight is only 200 g, the hand size is much easier to stow in your pocket.In addition, the LED spotlight is very easy to use, simply insert the battery and then press the rear switch to shine. Safe and reliable: The LED work lamp has a built-in overvoltage, overheating, overstrom and short-circuit protection, safe and reliable in the application.The handheld size is easy to take with you.Note: The voltage of the LED spotlight is 15-21 V, the light does not shine when it is below 15 V.