L-ED White 7W COB Chip Lamp 220V IC Smart No Need Driver - 7W

The COB chip is suitable for DIY lighting of L-ED bulb providing constant brightness. No need driver it is convenient to use.Features:High brightness no flicker well heat dissipation.High-quality COB chip energy saving.Well color temperature not hurt eye.Constant current and constant energy control.Smart IC no need driver.Specifications:Housing Material: AluminumVoltage: AC 220V (no electricity source or lighting transformer required)Color Temperature: White: 6000-6500K Warm White: 2800-3200K (optional)Wattage: 3W 5W 7W 10W (optional)L-ED Chip Model: COB with smart IC driverCIR: Ra85Beam Angle: 170 degreesLife Expectancy: 30 000 hoursItem Diameter: 27mm / 1.06inPackage Weight: 6.8g / 0.24ouncesPackage Size: 65 * 20 * 20mm / 2.56 * 0.79 * 0.79inPackage List:1 * COB Chip