Powermall Replacement Lithium-Ion Battery for Makita BL1845 100W led flood light is designed as a replacement of traditional halogen floodlight Provides even and bright illumination across a wide area 120 degree wide beam angle. Create super bright, shadow-free security and wide beam distribution for general purpose flood lighting. Waterproof design, ideal even for outdoor use Applications:Entrances,garden,construction building,pedestrian paths, stairwells,corridors,advertisement billboard,play yard. Water Proof IP67