Ultraviolet lamps
Germicidal (UVC), black-light (UV-A), black-light-blue, UV-B and weatherability-testing lamps from Sankyo Denki, Philips, Osram, Hitachi and Light Sources. Used for water and air sterilisation, insect traps, counterfeit-currency detection and weatherability testing. Supplied from stock in Mumbai.
Soft-glass germicidal lamps (UVC)
UVC germicidal lamps emit ultraviolet at 253.7 nm with excellent germicidal effect. They share the structure and electrical characteristics of standard fluorescent lamps but use UV-transmitting glass, and are used to sterilise air, surfaces, and water or liquids. A wide selection of sizes, shapes and UV outputs is available.
Sankyo Denki — Japan
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| G6T5 | 6 W | 210 mm | 6000 hours |
| G8T5 | 8 W | 1 ft | 6000 hours |
| G11T5 | 11 W | 210 mm | 6000 hours |
| G15T8 | 15 W | 1.5 ft | 8000 hours |
| G18T8 | 18 W | 2 ft | 8000 hours |
| G25T8 | 25 W | 1.5 ft | 8000 hours |
| G30T8 | 30 W | 3 ft | 8000 hours |
| G36T8 | 36 W | 4 ft | 8000 hours |
Philips / Signify
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| TUV 4W | 4 W | 136 mm | 6000 hours |
| TUV 6W | 6 W | 210 mm | 9000 hours |
| TUV 8W | 8 W | 1 ft | 11000 hours |
| TUV PLS 9W 4PIN | 9 W | 145 mm | 9000 hours |
| TUV 11W | 11 W | 210 mm | 11000 hours |
| TUV 15W | 15 W | 1.5 ft | 9000 hours |
| TUV 16W | 16 W | 1 ft | 11000 hours |
| TUV 20W | 20 W | 400 mm | 11000 hours |
| TUV 20W 4PIN | 20 W | 438 mm | 11000 hours |
| TUV 25W | 25 W | 1.5 ft | 9000 hours |
| TUV 25W 4PIN | 25 W | 556 mm | 9000 hours |
| TUV 30W | 30 W | 3 ft | 9000 hours |
| TUV 36W SLV | 36 W | 4 ft | 9000 hours |
| TUV 36W T5 4PIN SINGLE END | 39 W | 843 mm | 9000 hours |
| TUV 36W T5 SINGLE PIN | 39 W | 843 mm | 9000 hours |
| TUV PLL 36W / 4PIN | 36 W | 410 mm | 9000 hours |
| TUV 36W HO-T5 4PIN SINGLE END | 75 W | 843 mm | 9000 hours |
| TUV 75W HO | 75 W | 4 ft | 9000 hours |
| TUV 130W Amalgam XPT SE | 130 W | 842 mm | 12000 hours |
| TUV 325W Amalgam XPT SE | 325 W | 1582 mm | 12000 hours |
Osram
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| HNS 4W | 4 W | 155 mm | 6000 hours |
| HNS 8W | 8 W | 1 ft | 9000 hours |
| HNS 11W | 11 W | 210 mm | 9000 hours |
| HNS 15W | 15 W | 1.5 ft | 9000 hours |
| HNS 16W | 16 W | 1 ft | 9000 hours |
| HNS 16W 4P | 16 W | 320 mm | 9000 hours |
| HSN 20W 4P | 20 W | 430 mm | 9000 hours |
| HSN 25W | 25 W | 1.5 ft | 9000 hours |
| HNS 30W | 30 W | 3 ft | 9000 hours |
| HNS 36W | 36 W | 4 ft | 9000 hours |
| HNS 36W 4P | 36 W | 843 mm | 9000 hours |
| HNS S 11W PLS | 11 W | 235 mm | 8000 hours |
| HNS L 18W PLL | 18 W | 214MM | 9000 hours |
| HNS L 24W PLL | 24 W | 314.5 mm | 9000 hours |
| HNS L 36W PLL | 36 W | 410 mm | 9000 hours |
| HNS L 55W PLL | 55 W | 533 mm | 9000 hours |
| HNS L 95W PLL | 95 W | 533 mm | 9000 hours |
Light Sources Inc., USA / LightTech
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| LTC 15W T8 | 15 W | 436 mm | 9000 hours |
| LTC 18W T8 | 17 W | 588 mm | 9000 hours |
| LTC 20 T5 | 20 W | 430 mm | 9000 hours |
| LTC 21 T5 | 21 W | 430 mm | 9000 hours |
| LTC 30 T8 | 30 W | 3 ft | 9000 hours |
| LTC 36 T8 | 36 W | 4 ft | 9000 hours |
| G36T5/4P | 36 W | 843 mm | 9000 hours |
| LTC 58 T8 | 58 W | 1500 mm | 9000 hours |



Light Sources Inc. — USA
Quartz-glass germicidal lamps (UVC)
Quartz-glass germicidal lamps, used mainly for industrial water sterilisation, imported from Light Sources Inc., USA — the largest manufacturer of quartz-glass germicidal and amalgam lamps.
Slimline germicidal lamps (single pin)
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| G36T5L/SL | 41 W | 843 mm | 16000 hours |
| GSL 893T5L/SL | 44 W | 893 mm | 16000 hours |
| GHO893T5L/SL (HIGH OUTPUT) | 95 W | 893 mm | 16000 hours |
| G64T5L/SL | 75 W | 1554 mm | 16000 hours |
Preheat-start, single-ended (4-pin one side)
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| GPH212T5VH/4P | 10 W | 212 mm | 16000 hours |
| GPH212T5L/4P (HERAEUS) | 10 W | 212 mm | 16000 hours |
| GPH356T5L/4P | 19 W | 346 mm | 16000 hours |
| GPH436T5L/4P | 21 W | 436 mm | 16000 hours |
| GPH436T5VH/4P | 21 W | 436 mm | 16000 hours |
| GPH533T5L/4P | 29 W | 533 mm | 16000 hours |
| GPH843T5L/4P | 41 W | 843 mm | 16000 hours |
| GPH843T5L/4P (SHATTER PROOF) | 41 W | 843 mm | 16000 hours |
| GPH843T5VH/4P | 41 W | 843 mm | 16000 hours |
| GHO36T5L/4P (HIGH OUTPUT) | 90 W | 846 mm | 16000 hours |
| GHO36T5VH/4P (HIGH OUTPUT) | 90 W | 846 mm | 16000 hours |
| GHO893T5L/4P (HIGH OUTPUT) | 95 W | 893 mm | 16000 hours |
| GHO1200T5L/4P (HIGH OUTPUT) | 105 W | 1200 mm | 16000 hours |
| GHO1554T5L/4P (HIGH OUTPUT) | 130 W | 1554 mm | 16000 hours |
| GPHVA843T5L/4P (UNIVERSAL PELLET AMALGAM) | 105 W | 843 mm | 16000 hours |
| GPHA843T6L/4P (SPOT AMALGAM) | 127 W | 843 mm | 16000 hours |
Preheat-start, double-ended (mini bi-pin)
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| GHP843T5L | 41 W | 843 mm | 16000 hours |
| GPH436T5L | 21 W | 436 mm | 16000 hours |
| GPH356T5L | 19 W | 345 mm | 16000 hours |
| G8T5L | 8 W | 287 mm | 9000 hours |
Arklite 4-pin quartz germicidal lamps
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| GPH212T5L/4P | 10 W | 212MM | 9000 hours |
| GPH436T5L/4P | 21 W | 436 mm | 9000 hours |
| GPH533T5L/4P | 25 W | 533 mm | 9000 hours |
| GPH609T5L/4P | 30 W | 609 mm | 9000 hours |
| GPH692T5L/4P | 31 W | 682 mm | 9000 hours |
| GPH843T5L/4P | 36 W | 842 mm | 9000 hours |
| GHO436T5L/4P (HIGH OUTPUT) | 48 W | 436 mm | 9000 hours |
| GPH1554T5L/4P (HIGH OUTPUT) | 64 W | 1554 mm | 9000 hours |
| GHO36T5L/4P (HIGH OUTPUT) | 75 W | 843 mm | 9000 hours |
| GHO893T5L/4P (HIGH OUTPUT) | 95 W | 893 mm | 10000 hours |
| GHO1200T5L/4P (HIGH OUTPUT) | 105 W | 1200 mm | 10000 hours |
| GHO1554T5L/4P (HIGH OUTPUT) | 130 W | 1554 mm | 10000 hours |
| GHO64T5L/4P (HIGH OUTPUT) | 155 W | 1554 mm | 9000 hours |
| GPHA1554T6L/4P (AMALGAM) | 260 W | 1554 mm | 9000 hours |
| GPH212T5VH/4P-ZW10D15Y-Z212 (OZONE PRODUCING) | 10 W | 212 mm | 9000 hours |
| GPH436T5VH/4P (OZONE PRODUCING) | 21 W | 436 mm | 9000 hours |
| GPH842T5VH/4P (OZONE PRODUCING) | 36 W | 842 mm | 9000 hours |
Zapper — UV water steriliser for tanks & cold storage



What do ultraviolet rays do?
Ultraviolet light, a natural part of sunlight, is a reliable, efficient and environmentally friendly solution for water disinfection. A UV radiator at 254 nm causes immediate death to organisms and destroys their ability to survive and reproduce — 99.99% destruction of bacteria and viruses.
It saves lives
- Every five minutes, 630 children die from drinking dirty water.
- Contaminated drinking water kills 3.8 million children a year.
- Most countries lack the luxury of safe piped water.
- A typical family spends an hour a day boiling drinking water.
Water is as precious as the air we breathe. As population rises, demand for safe, clean water and air increases, while pollution from micro-organisms, bacteria and viruses grows. A lack of safe water contributes to around 80% of diseases and deaths in the developing world; our UV lamp systems provide safe drinking water and air cost-effectively.
The submersible ultraviolet system
Hiten Techno’s zapper is a system for water-storage tanks that can be submersed in the tank and used in cold storage.
Key features
- Disinfects the air space and surfaces above the water, and the liquid contents.
- Irradiates contents with germicidal UV, without heat or chemicals.
- Germicidal UV lamps rated for 10,000 hours effective life.
- Quick lamp change and fused-quartz sleeve.
- Most models mount vertically or horizontally in the tank.
- Mount into the tank (submerged) or suspend from the top (partially immersed).
- Can be mounted on ceilings or side walls of cold-storage rooms.
- State-of-the-art electronic ballast.
| Type | Length |
|---|---|
| ZAPPER 20W | About 1 ft |
| ZAPPER 36W | About 3 ft |
| ZAPPER 48W | About 2 ft |
| ZAPPER 75W | About 3 ft |

Black-light lamps (BL)
Black-light lamps emit 369 nm (UV-A), used for insect traps, plate exposure, adhesive curing, rubber-stamp making and photochemical reactions. Imported from Hitachi, Japan.
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| HITACHI, JAPAN F4T5/BL | 4 W | 136 mm | 3000 hours |
| F4T5/BL (MOOLIM KOREA) | 4 W | 136 mm | 3000 hours |
| HITACHI, JAPAN F6T5/BL | 6 W | 210 mm | 4000 hours |
| PHILIPS ACTINIC BL TL-D TL 6W/10 | 6 W | 210 mm | 5000 hours |
| HITACHI, JAPAN F8T5/BL | 8 W | 1 ft | 5000 hours |
| PHILIPS ACTINIC BL TL-D 8W/10 | 8 W | 1 ft | 5000 hours |
| HITACHI, JAPAN F15T8/BL | 15 W | 1.5 ft | 5000 hours |
| PHILIPS ACTINIC BL TL-D 15W/10 | 15 W | 1.5 ft | 5000 hours |
| PHILIPS ACTINIC BL TL-D 15W/10 (SHATTER PROOF) | 15 W | 1.5 ft | 9000 hours |
| OSRAM L BLUE UVA 15W/78 | 15 W | 1.5 ft | 5000 hours |
| SYNERGETIC-GREEN TGX15-18 | 15 W | 1.5 ft | 8000 hours |
| SYNERGETIC-GREEN TGX15-18S (SHATTER PROOF) | 15 W | 1.5 ft | 8000 hours |
| PHILIPS ACTINIC BL TL-D 18W/10 | 18 W | 2 ft | 9000 hours |
| PHILIPS ACTINIC BL TL-D 18W/10 (SHATTER PROOF) | 18 W | 2 ft | 9000 hours |
| OSRAM L BLUE UVA 18W/78 | 18 W | 2 ft | 9000 hours |
| MASTER ACTINIC BL TL-D 15W SECURA LAMPS | 15 W | 1.5 ft | 13000 hours |



Sankyo Denki — Japan
Black-light blue lamps (BLB)
Black-light blue lamps emit near-UV with peaks at 352 and 368 nm through deep-blue filter glass that absorbs visible light. Used for counterfeit-currency detection, inspection and analysis, and for fluorescent and stage effects. Imported from Sankyo Denki, Japan.
| Type | Wattage | Length | Rated life |
|---|---|---|---|
| TL 4W (PHILIPS) | 4 W | 134.5 mm | 4000 hours |
| F4T5 (SANKYO) | 4 W | 134.5 mm | 3000 hours |
| TL6W (PHILIPS) | 6 W | 210.5 mm | 4000 hours |
| F6T5 (SANKYO) | 6 W | 210.5 mm | 3000 hours |
| TL8W (PHILIPS) | 8 W | 287 mm | 5000 hours |
| F8T5 (SANKYO | 8 W | 287 mm | 3000 hours |
| F15T8 (SANKYO) | 15 W | 1.5 ft | 4000 hours |
| TL-D18W (PHILIPS) | 18 W | 2 ft | 5000 hours |
| LT 18W/073 (NARVA) | 18 W | 2 ft | 5000 hours |
| F30T8 (SANKYO) | 30 W | 3 ft | 4000 hours |
| TL-D 36W (PHILIPS) | 36 W | 4 ft | 12000 hours |



UV-B lamps
UV-B lamps emit between 280 and 360 nm with a peak at 312 nm. Used in the transilluminators of gel-documentation systems, and extensively for weatherability testing of paints, plastics, rubber and textiles, as well as inspection and analysis light sources.
Narrow-band UV-B — Philips
| Type | Wattage | Length |
|---|---|---|
| PL-S 9W/01/2P | 9 W | 167 mm |
| TL-20W/01 | 20 W | 590 mm |
| TL-100W/01 | 100 W | 1756 mm |
Light Sources Inc., USA / LightTech, Hungary
| Type | Wattage | Length |
|---|---|---|
| LTC 9W/G23 | 9 W | 167 mm |
| LT MEDSUN 20W | 20 W | 590 mm |
| LT MEDSUN 100W | 100 W | 1756 mm |
Broadband UV-B — Sankyo Denki, Japan
| Type | Wattage | Length | UV output | Rated life |
|---|---|---|---|---|
| G6T5E | 6 W | 210 mm | 1.0 W | 3000 hours |
| G8T5E | 8 W | 287 mm | 1.6 W | 3000 hours |
| G15T8E | 15 W | 436 mm | 3.1 W | 4000 hours |
| G40T10E | 40 W | 1198 mm | 9.6 W | 5000 hours |
Phototherapy lamps
| Type | Wattage | Length |
|---|---|---|
| PL - L 18W/52 (Photo Therapy) | 18 W | 220.6 mm |
| OSRAM PL - L 18W/71 (Photo Therapy) | 18 W | 217 mm |
| TL - D - 18W/52 (Photo Therapy) | 18 W | 604 mm |
| TL 20W/52 (Photo Therapy) | 20 W | 604 mm |
UVA lamps for weatherability testing
UVA lamps for weatherability testing on Q-Lab and Atlas machines.
| Type | Wattage | Length | UV output |
|---|---|---|---|
| T12 UVA-340 | 40 W | 1198 mm | 6.5 W |
Osram GmbH, Germany
| Type | Wattage | Length | UV output | Rated life |
|---|---|---|---|---|
| Ultravitalux | 300 W | 185 mm | 3 W | 1000 hours |
