... 5W,High lumen * Good heat dissipation* 30,000--50,000h* No flickering5W PAR20 led light 1) CE certification & RoHS compliance2) High ... ) Well heat radiation5) environmental protection6) Durability and controllability7) No UV,no flickering,good for eyes Applications:* Suitable for hotel,restaurant,drinkery,ballroom ... 5W,High lumen * Good heat dissipation* 50,000--80,000h* No flickering 5W PAR20 led lamp