The Astro 200SLMAX Sunlight 2000 Lumen Rechargeable Cordless Professional Color Match Flood Light - 96 CRI replicates the color temperature of the sun, while achieving a high CRI of 96, guaranteeing an accurate representation of surface colors and imperfections. This light’s 2000 lumens of warm-white light operate at a 4000K color temperature range that is popular among painters and detailers. Therefore, users can spot the color difference and paint imperfections like only a high CRI Color match light can. This light is constructed of 100% solid aluminum and is IP65 water and dust proof. Specifications: Color temperature: 4000K, water proof: IP65, light output: 700 - 2000 lumens, Battery life: 2- 6hrs, charge time: 3.5-4Hrs, li-ion rechargeable: 11.1V/4400 mAh.