YT-D-003 ?andle power : 250,000 / 500,000 / 1000,000 / 1500,000 ?ight source : Halogen bulb ?olor : At buyers option ?crew nut : Easy to be fixed on a support ?acking data : 53.5?80?05 / 6 Pcs; 3370 Pcs / 20" ; 6740 Pcs / 40"