The wirelessly RGB LED puck lights are nice in illumination and adding more joyful use experience while using. Controller is designed for turning the puck lights ON/OFF, setting different levels of brightness, changing the light colors, and setting 2 various modes and 120mins timer. Features: High bright superb LED, flicker-free and anti-glare light without strobes and radiation, keeping your eyes away from exhaustion. Easy to operate by pressing for turning on/off & white, red, green, blue colors changing or you can turn on/off, adjusting 10 levels dimming, color changing, setting lighting modes(16 light colors changing/ flash/ fade)and 120mins timer by controller. Up to 20,000 hours long lifespan and 90ra high CRI, operated by 3 * AAA cell(Not included), it is practical and reliable to use. No damage to furniture with provided strong backing adhesive for fixing the light. Made of superb ABS material, mini size and light weight for portable and space-saving. Be suitable for kitchen, living room, cabinets, bookshelves and closets. Specifications: Voltage: 4.5v Power: 0.5w Power source: 3 * AAA cell (not provided) Light source: LEDs Lighting modes: 16 light colors changing/ white& red & green & blue/ flash/ fade Lumen flux(1 pcs):30lm Effective controller distance: 3- 6 meters Battery of remote control: 1 * 3V 150mAhCR2025 CRI: 90ra Material: ABS+PC Item quantity: 3 pcs/ 6 pcs(optional) Item size(1pcs): 61.5 * 26.5mm/ 2.4 * 1inches(Diameter *Height) Item weight(1pcs): 33g/ 1.2ounces Package size: 107 * 82 * 68mm(3 pcs)/ 215 * 78 * 68mm (6 pcs) Pack weight:130 g (3 pcs)/ 255g (6 pcs) Notes: 1. This item is non-waterproof, please use it carefully. 2. The AAA cell are not provided. Package list: 3 pcs: 3 * Lights 3 * Strong stickers 1 * Controller 1 * Instruction/ 6 pcs: 6* Lights 6 * Strong stickers 2 * Controller 1 * Instruction