1.Luminous flux:240000lm 2.Color temperature:6000K 3.Average life:500hrs 4.Overall length:355mm 5.Base:Sfa21

CS Code	Power	Tension	Luminous Flux	avg.life	Color Temp.	Overall length	Alternative brands with codes
	W	V	lm	hrs	K	mm
Double ended Metal halide lamps							PHILIPS	OSRAM
DDQ300	300	100	22000	500	6500	116	-	-
DDQ300/S	300	100	22000	300	6500	92	-	HTI300/D5/65
DDQ400	400	50	26000	500	6500	136	-	-
DDQ400/S	400	50	26000	300	6500	92	-	HTI400/D5/60
DDQ575	575	95	49000	500	6500	136	MSI575	HMI575/GS
DDQ575/2	575	95	49000	500	7200	136	-	-
DDQ1200	1200	100	110000	500	6500	220	MSI1200	HMI1200/GS
DDQ1200/S	1200	100	110000	300	6000	136	MSI1200/S	-
DDQ2500	2500	115	240000	300	6000	355	MSI2500	HMI2500/GS
DDQ2500/S	2500	115	240000	300	6000	210	-	-
DDQ4000	4000	200	360000	300	6000	405	MSI4000	HMI4000/GS

Code:DDQ2500 Ref:HMI2500/GS MSI2500 CSR2500/DE Characteristics: 1.long distance spotlight, 2.high efficacy

HMI2500W/GS,double-ended,sfa21 base,stage lighting discharge lamp