Pretty size and shape for easy integration with other fittings. 50W LED chip bulb provides bright illumination for energy-efficient lighting solutions. Designed with a specialized LED driver power supply for reliable 50W LED chip operation. Suitable for use in traffic lighting, landscape lighting, advertising lighting, indoor lighting, and specialty lighting applications. Generates minimal heat, energy-saving, and environmentally friendly. Specifications (LED Chip): Product Name: LED SMD Chip Wattage: 50W Input Voltage: DC 31-36V Forward Current (IF): 1500-1750mA Lumen Output: 3500-4250lm Light Color: Pure White Color Temperature: 6000K-6300K Lifespan: 50,000 hours Size: 51.5 x 46mm / 2 x 1.8 inch (L*W) Application: For LED floodlight or spotlight DIY projects Specifications (LED Driver): Model: 50W LED Driver Input Voltage: AC 85-265V, 50-60Hz, 0.8A Output Voltage: DC 24-36V, 1500mA ±5% Waterproof Rating: IP67 Size: 128 x 35 x 27mm (L*W*H) / 5.04 x 1.38 x 1.06 inch Weight: 259g Applications: Traffic lighting, landscape lighting, advertising lighting, indoor lighting, special lighting, architectural lighting, display lighting, artwork lighting, general lighting, amusement park scenes, aquarium lighting, and more. Color: Silver white Package Contents: 1 x LED SMD Chip 1 x Waterproof LED Driver Note: Light reflection and display settings may cause slight color variation between the product image and actual item. Measurement may vary by +/- 1-3cm.