ITEM NAME:24V Always-On Warning Beacon Lights, Red, Perfect for factory workshop, Description: DC 24V, and industry level long working life Bright light color, high lightness LED bulb, Heat Resistant & Shock Resistant Single light modes: always-on Perfect for industry, guard, transportations, factory workshop, port terminals, automation machines and emergency occasions; Also can be applied to personal home use Easy to install, small and simple; Light Size (Height x Diameter): 4 x 7 cm Specification: Material: PC Plastic for Lamp Shade, ABS Plastic for Light Base Power source: 24 V DC Power: 2 W Working Current: 0.2 A Color: Red Connect the positive pole to the Black, negative pole to the Red. Full Light Size (Height x Diameter): 4 x 7 cm / 1.6 x 2.8 inches Package Includes: 1 Piece Warning Light 1 Pack of Fasteners Note: Please allow 1-2mm measuring error due to manual measurement. Thanks. SKU: DMO0009418479010275.DC 24V, and industry level long working life. 1 Piece Warning Light. Color: Red. Connect the positive pole to the Black, negative pole to the Red. Material: PC Plastic for Lamp Shade, ABS Plastic for Light Base.