Color: As shown in the First image. Quantity and size : As shown in the title or description. Led Cob Chip 10w or 20w or 30w or 50w or 220v, Smart Ic No Need Driver 3w or 5w or 7w or 9w Led Bulb Product Features: High Brightness or Increase Light or Highheat DissipationHigh Lumen or No Flicker or energy SavingCOB Chip Save More Energy MOV For Surge Protection> 4000V Current and Constant Constant Power Control NTC Sensor For Pcb Overheating Protection Voltage Regulator For Ic Vdd Protectio IC Driver, on Voltage and Current Control Features: Shape: Rectangular Model Number: LED COB Chip Certification: Ce Lighting Angle: 120 Degrees Lampada LED: LED Lamp Chip Source Life: >50,000 Hours Input Voltage: AC 200V-265V Watt: 3w 5w 7w 9w 10w 20w 30w 50w Feature: Smart IC, Easy to DIY, No Need Driver Light Source: COB Chip Item Type: LED Chip Code: COB LED Lamp Chip USE: Led Flood Light or Spotlight CIR: >85 Color: Cool White or Warm White Housing Material: Aluminum Bombillas LED: COB LED Chip