Features: High-quality LED beads provide a stable and bright light source. Thickened and reinforced lampshade offers durability and resistance to harsh weather conditions. Adjustable design allows the lamp to be rotated to a convenient angle for use. Ideal for lighting in work, study, outdoor, field, emergency, and other applications. Specifications: Name: LED Working Light Size: 4 inch Power Source: Compatible with Makita 18V battery (battery not included) Compatible Battery Models: BL1815, BL1815B, BL1820, BL1820B, BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1850B, BL1860, BL1860B, BL1845, BL1890, BL1890B Color: As shown in photo Material: Plastic + Aluminum Alloy Package Contents: 1 x LED Working Light (light only, battery not included) Note: Light reflection and different display screens may cause slight color variations between the product image and actual item. Measurement error allowance is +/- 1-3 cm. Only the items listed above are included; other items are not included.