Features: Made of high-quality ceramic and PC materials, which has good dissipation, perfect replace metal halide light bulbs. High color rendering index, light rendering effect, vividly presenting real colors. Average up to 50,000 hours, reduce replacing frequency, save your electricity bill. Easy to install, no special techincal skills or tools, Just replace your old bulb in one minute. Perfect for outdoor and indoor decoration. Such as street, office, hotel, hospital, warehouse, garage, meeting room, factory, light box, garden, home, school, cubs, shopping malls, backlighting. Specifications: Material: Ceramic+PC Lamp Head: R7S Number of LEDs: 75 Power: 10W Luminous Flux: 1500Lm Single Chip Lumen: 26-28lm Color Temperature: Warm White 3000K/Natural White 4000K/Cold White 6000K Life: 50000 Hours Color Rendering Index: 80 Waterproof Grade: IP42 Size: Approx. 1.1x1.1x3.07inch(2.8x2.8X7.8cm) Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Corn Light