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Preheat start germicidal lamps

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  • Preheat start germicidal lamps
  • Preheat start germicidal lamps
  • Preheat start germicidal lamps
  • Preheat start germicidal lamps
  • Preheat start germicidal lamps
  • Preheat start germicidal lamps
  • Preheat start germicidal lamps

Preheat start germicidal lamps

Short Description:

Lightbest manufacture UV germicidal lamps with two types of high-quality fused quartz, including doped fused quartz type and clear fused quartz, which emit different wavelength of UV energy.


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Product Detail

Single End 4P

Double End 2P T5

Double End 2P T8

Double End 2P T6

Double End 2P T4

Double End SP

Product Tags

Model Number Lamp Dimensions(mm) Power Current Voltage UV Output at 1 Meter Rated Life
Tube Diam Length Arc Length (W) (mA)  (V) (μw/cm²) (W) (H)
GPH135T5L/4P 15 135 55 4 180 28 16 1.5 9000
GPH212T5L/4P 15 212 132 10 180 30 22 2.0 9000
GPH238T5L/4P 15 238 158 11 425 32 27 2.7 9000
GPH245T5L/4P 15 245 165 12 425 35 28 2.8 9000
GPH250T5L/4P 15 250 170 12 425 36 29 3.0 9000
GPH254T5L/4P 15 254 174 12 425 37 30 3.2 9000
GPH275T5L/4P 15 275 195 13 425 39 34 3.5 9000
GPH287T5L/4P 15 287 207 14 425 41 40 4.0 9000
GPH303T5L/4P 15 303 222 15 425 43 42 4.1 9000
GPH330T5L/4P 15 330 250 17 425 44 45 4.5 9000
GPH357T5L/4P 15 357 297 18 425 51 54 5.7 9000
GPH436T5L/4P 15 436 356 21 425 62 72 7.3 9000
GPH450T5L/4P 15 450 370 22 425 64 74 7.5 9000
GPH463T5L/4P 15 463 383 23 425 66 78 8.0 9000
GPH550T5L/4P 15 550 470 28 425 69 85 8.9 9000
GPH620T5L/4P 15 620 540 30 425 80 98 9.8 9000
GPH645T5L/4P 15 645 565 32 425 85 100 10.0 9000
GPH650T5L/4P 15 650 570 34 425 90 105 10.6 9000
GPH793T5L/4P 15 793 713 38 425 112 120 13.0 9000
GPH810T5L/4P 15 810 730 39 425 115 130 14.5 9000
GPH843T5L/4P 15 843 762 41 425 120 150 15.0 9000
GPH1148T5L/4P 15 1148 1068 55 425 165 180 22.0 9000
GPH1554T5L/4P 15 1554 1474 75 425 220 240 33.0 9000
GPH1630T5L/4P 15 1630 1550 79 425 231 250 34.5 9000
* All the above lamps can be made as High Ozone (VH) type 185nm
* Customized lamps to your needs

Standard Output Germicidal Lamps

"Lightbest manufacture UV germicidal lamps with two types of high-quality fused quartz, including doped fused quartz type and clear fused quartz, which emit different wavelength of UV energy.
Ozone-free (L) lamps, made with doped fused quartz which blocks the transmission of 185nm energy, emit approximately 95% of the ultraviolet energy at the mercury resonance wavelength of 253.7nm. This wavelength is the region of maximum germicidal effectiveness and is highly lethal to virus, bacteria, protozoa and mold.
Very-High (VH) ozone generating lamps, made with nature clear fused quartz which can transmit 185nm and 253.7nm UV energy. 185nm can not kill bacterial or virus directly, however, it can produce abundant of ozone (O3) from oxygen (O2) in air. Ozone can break cell walls of microbial so that immediately kill microorganism acting as strong oxidizers and deoxidizers."

Typical Germicidal Lamps' Configurations

Preheat Start germicidal lamps are operated by a preheat start circuit that employs a relatively compact and economical ballast. The preheat circuit requires four electrical connections per lamp and a slight to moderate delay is needed to start the lamp. Some modern electronic ballasts are capable of instant starting a preheat lamp, or available by changing the circuit.
These germicidal lamps are extensively applied in water treatment, air purification and surface sterilization.
Instant Start germicidal lamps are instant starting and utilize a coil filament on each end which operates hot cathode. Lamp life is determined by the life of the electrodes and is affected by the frequency of starting.
These germicidal lamps are extensively applied in air purification and duct systems (such as HVAC).

Standard Output Germicidal Lamps1
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    • Preheat start lamps-Ozone Free RoHS
    Model Number Lamp Dimensions(mm) Power Current Voltage UV Output at 1 Meter Rated Life
    Tube Diam Length Arc Length (W) (mA)  (V) (μw/cm²) (W) (H)
    GPH135T5L/4P 15 135 55 4 180 28 16 1.5 9000
    GPH212T5L/4P 15 212 132 10 180 30 22 2.0 9000
    GPH238T5L/4P 15 238 158 11 425 32 27 2.7 9000
    GPH245T5L/4P 15 245 165 12 425 35 28 2.8 9000
    GPH250T5L/4P 15 250 170 12 425 36 29 3.0 9000
    GPH254T5L/4P 15 254 174 12 425 37 30 3.2 9000
    GPH275T5L/4P 15 275 195 13 425 39 34 3.5 9000
    GPH287T5L/4P 15 287 207 14 425 41 40 4.0 9000
    GPH303T5L/4P 15 303 222 15 425 43 42 4.1 9000
    GPH330T5L/4P 15 330 250 17 425 44 45 4.5 9000
    GPH357T5L/4P 15 357 297 18 425 51 54 5.7 9000
    GPH436T5L/4P 15 436 356 21 425 62 72 7.3 9000
    GPH450T5L/4P 15 450 370 22 425 64 74 7.5 9000
    GPH463T5L/4P 15 463 383 23 425 66 78 8.0 9000
    GPH550T5L/4P 15 550 470 28 425 69 85 8.9 9000
    GPH620T5L/4P 15 620 540 30 425 80 98 9.8 9000
    GPH645T5L/4P 15 645 565 32 425 85 100 10.0 9000
    GPH650T5L/4P 15 650 570 34 425 90 105 10.6 9000
    GPH793T5L/4P 15 793 713 38 425 112 120 13.0 9000
    GPH810T5L/4P 15 810 730 39 425 115 130 14.5 9000
    GPH843T5L/4P 15 843 762 41 425 120 150 15.0 9000
    GPH1148T5L/4P 15 1148 1068 55 425 165 180 22.0 9000
    GPH1554T5L/4P 15 1554 1474 75 425 220 240 33.0 9000
    GPH1630T5L/4P 15 1630 1550 79 425 231 250 34.5 9000
    * All the above lamps can be made as High Ozone (VH) type 185nm
    * Customized lamps to your needs
    Preheat start lamps-Ozone Free RoHS
    Model Number Lamp Dimensions(mm) Power Current Voltage UV Output at 1 Meter Rated Life
    Tube Diam Length Arc Length (W) (mA)  (V) (μw/cm²) (W) (H)
    GPH135T5L/2P 15 135 55 4 180 28 16 1.5 9000
    GPH212T5L/2P 15 212 132 10 180 30 22 2.0 9000
    GPH287T5L/2P 15 287 207 14 425 41 40 4.0 9000
    GPH303T5L/2P 15 303 222 15 425 43 42 4.1 9000
    GPH330T5L/2P 15 330 250 17 425 44 45 4.5 9000
    GPH357T5L/2P 15 357 297 18 425 51 54 5.7 9000
    GPH436T5L/2P 15 436 356 21 425 62 72 7.3 9000
    GPH645T5L/2P 15 645 565 32 425 85 100 10.0 9000
    GPH843T5L/2P 15 843 762 41 425 120 150 15.0 9000
    GPH1148T5L/2P 15 1148 1068 55 425 165 180 22.0 9000
    GPH1554T5L/2P 15 1554 1474 75 425 220 240 33.0 9000
    GPH1630T5L/2P 15 1630 1550 79 425 231 250 34.5 9000
    * All the above lamps can be made as High Ozone (VH) type 185nm
    * Customized lamps to your needs
    Preheat start lamps-Ozone Free RoHS
    Model Number Lamp Dimensions(mm) Power Current Voltage UV Output at 1 Meter Rated Life
    Tube Diam Length (W) (mA)  (V) (μw/cm²) (W) (H)
    G10T8L/2P 24 330 10 230 45 23 2.2 9000
    G15T8L/2P 24 436 15 340 54 48 4.7 9000
    G20T8L/2P 24 589 20 320 80 45 4.5 9000
    G25T8L/2P 24 436 25 600 48 69 7.0 9000
    G30T8L/2P 24 893 30 370 102 100 11.2 9000
    G36T8L/2P 24 1199 36 440 103 145 15.3 9000
    G55T8L/HO/2P 24 893 55 770 86 150 18.0 9000
    G75T8L/HO/2P 24 1199 75 840 110 220 26.0 9000
    * All the above lamps can be made as High Ozone (VH) type 185nm
    * T4 and T6 uv lamps can also be made
    * Customized lamps to your needs
    Preheat start lamps-Ozone Free RoHS
    Model Number Lamp Dimensions(mm) Power Current Voltage UV Output at 1 Meter Rated Life
    Tube Diam Length (W) (mA)  (V) (μw/cm²) (W) (H)
    G15T6L/2P | T6 15W 19 330 15 230 45 23 2.2 9000
    G15T6L/2P | T6 15W 19 436 15 340 54 48 4.7 9000
    G20T6L/2P | T6 20W 19 589 20 320 80 45 4.5 9000
    G30T6L/2P | T6 30W 19 894 30 370 102 100 11.2 9000
    G55T6L/HO/2P | T6 55W 19 894 55 770 86 150 18 9000
    * All the above lamps can be made as High Ozone (VH) type 185nm
    * Customized lamps to your needs
    Preheat start lamps-Ozone Free RoHS
    Model Number Lamp Dimensions(mm) Power Current Voltage UV Output at 1 Meter Rated Life
    Tube Diam Length (W) (mA)  (V) (μw/cm²) (W) (H)
    GPH120T4/2P 12 120 3 165 20 10 0.7 8000
    GPH135T4/2P 12 135 4 170 25 12 0.9 8000
    GPH150T4/2P 12 150 5 175 30 15 1.2 8000
    * All the above lamps can be made as High Ozone (VH) type 185nm
    * Customized lamps to your needs
    Instant start lamps-Ozone Free RoHS
    Model Number Lamp Dimensions(mm) Power Current Voltage UV Output at 1 Meter Rated Life
    Tube Diam Length Arc Length (W) (mA)  (V) (μw/cm²) (W) (H)
    G10T5L 15 357 277 17 425 51 54 5.7 9000
    G36T5L 15 843 763 41 425 120 130 13.0 9000
    G48T5L 15 1148 1068 55 425 165 170 18.0 9000
    G64T5L 15 1554 1474 75 425 220 225 24.0 9000
    * All the above lamps can be made as High Ozone (VH) type 185nm
    * Customized lamps to your needs

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