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TECHNICAL SPECIFICATION FOR LED FLOOD LIGHT OF – 50WATTS 1. Make(Brand) : Alka Make 2. Input voltage : 90 V to 270 V 3. Rated watt : 50W (cool white/warm white) 4. LED type : SMD type High power LED ( 9v-1 Watt) 5. LED Make : everstar/bridglux/cree/osram. 6. LDE lamp efficacy : Min 130to 140 lumens/watt 7. Luminous flux : 6500 to 7000 lumens 8. Power factor : >0.95 9. No of hours usage / day : 10 to 12 hours/day 10. Surge protection : 6kva (internal) 11. Ingress protection : IP 65/IP 66 12. Total harmonic distortion (THD): < 15% 13. Colour rendering index : Ra > 80 14. Working Temperature : 20 deg to 50 deg C 15. beam angle : 120 to 160 deg 16. Control Circuit : Compatible to LED 17. Lamp starting time : Not more than 5 sec 18. System power efficiency : > 85 % 19. Fixture : Pressure die cast Aluminum with toughened glass And waterproof fixture 20. Warranty : 2 Years(repairable)