Bulbs Included: Yes Batteries Included: Yes Power Source: DC High-concerned Chemical: None Luminous Flux: 2000-82000 Illuminate your signage and displays with our Colorful 5050 3 LED Modules. These RGB modules are waterproof with an IP68 rating, making them perfect for both indoor and outdoor use. Each module operates on a DC power source and comes with included bulbs for immediate use. With a luminous flux ranging from 2000 to 82000, these high-brightness LED modules your messages stand out. Ideal for channel letters, advertising signs, and decorative lighting, they are safe and free from harmful chemicals. Upgrade your lighting solutions with these vibrant and efficient LED modules! Power: 0.75W Voltage: 12V Color Temperature: Full color, programmable Material: PVC + epoxy resin Cutting: Single piece, single cut Application: Signage, illuminated characters Color: As shown Package Contents: 5* RGB module 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.