First, Let me introduce simply my company and we have produced LED Downlights & LED Ceiling Lights and other LED Lights more than 9 years, we have rich experience for this field. And we have 2 factories, one factory make all kinds of LED Trees Lights and LED Christmas Lights. Another factory mainly produce all kinds of High Power LED Lights, such as LED Street Lights, LED High Bay Lights, LED Flood Lights, LED Track Lights, LED Spotlights, LED Bulbs, LED Downlights, LED Ceiling Lights, LED Track Lights...Second, All LED Lights from my Factories, their Waranty is 2/3/5 years. If our products have any problem in 2/3/5 Years and we will send you new replace for free. Third, We can supply many interesting types 1W-60W LED DownLights with Warranty 2/3/Years Driver & 45mil Bridgelux LED Chips and CREE Chips for your choice. Meanwhile, all our LED Celing Lights and LED Downlights have been passed CE & RoHS & UL Certifcate...YAYE Warranty 2/3 Years COB LED Downlights, LED Ceiling Lights Specifications: 1) High Lumen COB 30W LED Downlights with CE & RoHS Approval2) with 2/3 years warranty LED Driver3) 45mil Bridgelux LED Chips from USA4) Powers Ranges: 1W-60WYAYE Hot Sell Factory Price Warranty 2/3 Years COB LED Downlights Main Feature: 1. Items No. YAYE-14LD30WD2. LED power: 30W (1PCS*30W)3. System power: 34W4. Input Voltage: AC85V-277V5. Power frequency: 50-60Hz6. Power factor (PF): More than 0.957. Total harmonic distortion: Less than 15%8. Input current: 0.9A9. Operating voltage: DC28V-36V10. LED luminous efficiency: More than 120Lm11. The initial flux LED lamps: 3600Lm/30W12. The optical efficiency (%): More than 95%13. Average intensity: (Height of 2meters): More than 98Lux14. Average intensity: (Height of 4meters): More than 48Lux15. CCT: Warm White: 2700K-2900K & 3200-3500K / Natural White: 4500-5500K / Cool White: 6000-8000K16. Color factor; : Ra more than 8517. Protection class: Waterproof IP6518. Beam angle: 120 degree19. Life: More than 50000hours20. Junction temperature (Tj): Less than 75° C21. Work environment: Ambient temperature: -25-60 ° C; Relative humidity: 10% -90%23. Body Material: Aluminum Alloy24. Lamp Size: : 6''25. Cut Size is 155*155MMTrade Terms: 1. Payment: T/T & Paypal & Western Union, 30% deposits before production, 70% balance to be paid before delievery (Western Union or TT or Paypal are welcomed)2. Production lead time for 1-10PCS: 1-3days, 10~50PCS: 3-7days, 50~300PCS: 7-15days3. Sample is Available4. Shipping freight are quoted under your requests5. Shipping port: Shenzhen or Guangzhou or Zhongshan, Mainland China6. Discounts are offered based on order quantities7. MOQ: Any PCS should be welcomed. Quality Service of YAYE Products: As to the quality from YAYE Company, we promise you that all our LED DownLights Warranty is 2/3 Years, if they have any problem in 2/3 years, we will send you good and new items to replace damaged items for free, so If you want to know more details and hope we can establish long term and friendly business relationship each other, pls drop us your inquiries or send directly your inquiries to our email box from our website, We will try our best to support your working and reply you in 24 hours.