Single Ended Germicidal Lamps (Preheat Start) - T5 4P Manufacturer

Single Ended Germicidal Lamps (Preheat Start) - T5 4P

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The T5 4P single ended germicidal lamps are CE and RoHS approved preheat start UV lamps, and they are a kind of frequently used linear tube UV lamp. The most commonly adopted configuration contains T5 tube and G10q ceramic base.

Advantage
The UV lamp has a power range of 4W-79W, and its useful life is as long as 10000 hours. Our product makes use of superior quartz glass, and the UV transmittance is over 90%. In addition, the 4P single ended structure allows convenient installation, saving a lot of space.

Application
This single ended germicidal lamp is extensively adopted by water treatment systems, especially in overflow ultraviolet sterilizers and aquarium equipment, and the most commonly used models for this purpose include GPH212T5L/4P, GPH287T5L/4P, GPH436T5L/4P, GPH645T5L/4P, GPH843T5L/4P as well as GPH1554T5L/4P. When working with water, quartz sleeve is an indispensable accessory, and we can supply various quartz sleeves as well to optimize overall performance.

Aside from water treatment, our UV bactericidal lamp can be incorporated into HVAC system, independent air purifier and other sterilization devices to offer disinfection solutions.

Technical Data
Table 1: Preheat Start Ozone Free Germicidal Lamp

Model	Dimensions (mm)			Lamp power (W)	Lamp current (mA)	Lamp voltage (V)	UV output at 1 meter		Rated life (h)
Model	Tube diameter	Length	Arc length	Lamp power (W)	Lamp current (mA)	Lamp voltage (V)	μW/cm²	W	Rated life (h)
GPH135T5L/4P	15	135	55	4	425	28	16	1.5	10000
GPH212T5L/4P	15	212	132	10	425	30	22	2.0	10000
GPH238T5L/4P	15	238	158	11	425	32	27	2.7	10000
GPH245T5L/4P	15	245	165	12	425	35	28	2.8	10000
GPH250T5L/4P	15	250	170	12	425	36	29	3.0	10000
GPH254T5L/4P	15	254	174	12	425	37	30	3.2	10000
GPH275T5L/4P	15	275	195	13	425	39	34	3.5	10000
GPH287T5L/4P	15	287	207	14	425	41	40	4.0	10000
GPH303T5L/4P	15	303	222	15	425	43	42	4.1	10000
GPH330T5L/4P	15	330	250	17	425	44	45	4.5	10000
GPH357T5L/4P	15	357	297	18	425	51	54	5.7	10000
GPH436T5L/4P	15	436	356	21	425	62	72	7.3	10000
GPH450T5L/4P	15	450	370	22	425	64	74	7.5	10000
GPH463T5L/4P	15	463	383	23	425	66	78	8.0	10000
GPH550T5L/4P	15	550	470	28	425	69	85	8.9	10000
GPH620T5L/4P	15	620	540	30	425	80	98	9.8	10000
GPH645T5L/4P	15	645	565	32	425	85	100	10.0	10000
GPH650T5L/4P	15	650	570	34	425	90	105	10.6	10000
GPH793T5L/4P	15	793	713	38	425	112	120	13.0	10000
GPH810T5L/4P	15	810	730	39	425	115	130	14.5	10000
GPH843T5L/4P	15	843	762	41	425	120	150	15.0	10000
GPH1148T5L/4P	15	1148	1068	55	425	165	180	22.0	10000
GPH1554T5L/4P	15	1554	1474	75	425	220	240	33.0	10000
GPH1630T5L/4P	15	1630	1550	79	425	231	250	34.5	10000

Table 2: Preheat Start Ozone Generating Germicidal Lamp

Model	Dimensions (mm)			Lamp power (W)	Lamp current (mA)	Lamp voltage (V)	UV output at 1 meter		Rated life (h)
Model	Tube diameter	Length	Arc length	Lamp power (W)	Lamp current (mA)	Lamp voltage (V)	μW/cm²	W	Rated life (h)
GPH135T5VH/4P	15	135	55	4	425	28	16	1.5	10000
GPH212T5VH/4P	15	212	132	10	425	30	22	2.0	10000
GPH238T5VH/4P	15	238	158	11	425	32	27	2.7	10000
GPH245T5VH/4P	15	245	165	12	425	35	28	2.8	10000
GPH250T5VH/4P	15	250	170	12	425	36	29	3.0	10000
GPH254T5VH/4P	15	254	174	12	425	37	30	3.2	10000
GPH275T5VH/4P	15	275	195	13	425	39	34	3.5	10000
GPH287T5VH/4P	15	287	207	14	425	41	40	4.0	10000
GPH303T5VH/4P	15	303	222	15	425	43	42	4.1	10000
GPH330T5VH/4P	15	330	250	16	425	44	45	4.5	10000
GPH357T5VH/4P	15	357	297	17	425	51	54	5.7	10000
GPH436T5VH/4P	15	436	356	21	425	62	72	7.3	10000
GPH450T5VH/4P	15	450	370	22	425	64	74	7.5	10000
GPH463T5VH/4P	15	463	383	23	425	66	78	8.0	10000
GPH550T5VH/4P	15	550	470	28	425	69	85	8.9	10000
GPH620T5VH/4P	15	620	540	30	425	80	98	9.8	10000
GPH645T5VH/4P	15	645	565	32	425	85	100	10.0	10000
GPH650T5VH/4P	15	650	570	34	425	90	105	10.6	10000
GPH793T5VH/4P	15	793	713	38	425	112	120	13.0	10000
GPH810T5VH/4P	15	810	730	39	425	115	130	14.5	10000
GPH843T5VH/4P	15	843	762	41	425	120	150	15.0	10000
GPH1148T5VH/4P	15	1148	1068	55	425	165	180	22.0	10000
GPH1554T5VH/4P	15	1554	1474	75	425	220	240	33.0	10000
GPH1630T5VH/4P	15	1630	1550	79	425	231	250	34.5	10000

Glass Tubes
Our germicidal lamps could be outfitted with glass tubes that are made of various materials. L VH joint glass tube, for example, is a combination of L (ozone free) and VH (ozone generating) tubes that is fabricated by special treatment, and it precisely controls the ozone concentration to satisfy different working conditions.

On the other hand, glass tubes with special lamp bases are also available, such as non-integrated 4P single ended tube, 3-step 4P single ended tube and so on. These tubes are often used in Aquafine, Onyx and other sterilization equipment.