Lighting Ballasts

A lighting ballast helps to safely start and operate lighting equipment such as fluorescent or HID lamps. They provide the lamp with the correct voltage at its initial start up and then adjusts the voltage input to maintain the safe running of the lamp during use. Our range of lighting ballasts includes electronic and electromagnetic products from some of the industry's leading brands, including Osram, Philips Lighting, Tridonic and our own RS PRO.

How do lighting ballasts work?

Without a ballast to limit its current as part of its circuitry, a fluorescent lamp would overheat and burn out within seconds, drastically reducing the bulb's operating life. The ballast counteracts this by briefly supplying an initially-high voltage that establishes an arc between the two lamp electrodes when the bulb is turned on, bringing the light to life. Once the arc is established, the ballast quickly reduces the voltage and regulates the electric current to produce a steady light output without overheating or overpowering the bulb, allowing it to remain lit without issue and therefore extending its performance life. For more information on how it works, you can consult our complete Lighting Ballasts Guide.

Types of Lighting Ballasts

The most common types of ballasts are magnetic and electronic, and they come in several start technologies to suit different purposes.

  • Magnetic Ballasts – Magnetic ballasts are located inside your light sockets between the plug and the light bulb and the power cable. They convert mains electricity into a correct voltage to start, make sure that you always match the wattage of the ballast to the wattage of the lamp.
  • Electronic Ballasts – Electronic ballasts alter the flow of electricity in the light bulb by using a series of induction coils that are separated from one another. They change the frequency of the electrical current without changing the voltage. While magnetic ballasts in fluorescent lamps work at a frequency of 60 Hz, electronic ballasts greatly increase that frequency of 20000 Hz. This high frequency ensures you will not see the lights flickering and will not hear a buzzing sound.

...
Read more Read less

검색 필터링

총 27개 제품 중 1번째-20번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Wattage Number of Lamps Ballast Type Supported Lamp Shape Supported Lamp Type Voltage Rating Dimmable High Frequency Length Width Height Minimum Operating Temperature Maximum Operating Temperature Dimming Protocol
RS 제품 번호 729-9156
제조사 부품 번호BMH70L302ITS (HK)
제조사Philips Lighting
₩224,342.35
Each
수량
- - Electromagnetic - Metal Halide 230 V - - 117 mm 57.1 mm 51.5mm - - -
RS 제품 번호 899-7854
제조사 부품 번호HF-P 3/414 TL5 III
제조사Philips Lighting
₩41,040.90
Each
수량
- - Electronic TL5 Fluorescent 220 → 240 V No Yes 280 mm 39 mm 21mm -25°C +60°C -
RS 제품 번호 544-339
제조사 부품 번호PVC035SCDM
제조사Philips Lighting
₩85,157.00
Each
수량
35 W - Electronic - Ceramic Metal Halide 220 → 240 V No Yes 109 mm 75 mm 32mm -20°C +45°C -
RS 제품 번호 729-9147
제조사 부품 번호BSN150L300I (HK)
제조사Philips Lighting
₩265,270.10
Each
수량
- - Electromagnetic - - 220 V - - 125 mm 75.5 mm 64.5mm - - -
RS 제품 번호 544-361
제조사 부품 번호HIDPVC150S
제조사Philips Lighting
₩112,134.75
Each
수량
150 W - Electronic - Ceramic Metal Halide 220 → 240 V No Yes 135 mm 75 mm 32mm -20°C +60°C -
RS 제품 번호 729-9165
제조사 부품 번호EB-P 226 (HK)
제조사Philips Lighting
₩282,882.75
Each
수량
- - Electromagnetic - Fluorescent 220 → 240 V - - 94 mm 72 mm 31mm - +65°C -
RS 제품 번호 544-349
제조사 부품 번호HID-PV C 070I
제조사Philips Lighting
₩33,066.15
Each
수량
70 W - Electronic - Ceramic Metal Halide 220 → 240 V No Yes 188 mm 82.7 mm 35mm -20°C +45°C -
RS 제품 번호 729-9169
제조사 부품 번호EB-P 218 (HK)
제조사Philips Lighting
₩279,595.20
Each
수량
- - Electronic - Fluorescent 220 → 240 V - - 123 mm 79 mm 33mm - +65°C -
RS 제품 번호 544-351
제조사 부품 번호PVC035ICDM
제조사Philips Lighting
₩31,054.25
Each
수량
35 W - Electronic - Ceramic Metal Halide 220 → 240 V No Yes 188 mm 82.7 mm 35mm -20°C +45°C -
RS 제품 번호 729-9162
제조사 부품 번호HF-P 258 (HK)
제조사Philips Lighting
₩289,460.95
Each
수량
- 2 Electronic - Fluorescent 220 → 240 V - - 280 mm 30. mm 28mm - +75°C -
신제품
RS 제품 번호 204-4277
제조사 부품 번호913713028066
제조사Philips Lighting
₩29,648.40
Each
수량
49 W - Electronic TL5 - 220-240 V - - 360 mm 22 mm 30mm -25°C +60°C -
RS 제품 번호 544-355
제조사 부품 번호PVC070SCDM
제조사Philips Lighting
₩72,997.25
Each
수량
70 W - Electronic - Ceramic Metal Halide 220 → 240 V No Yes 109 mm 75 mm 32mm -20°C +45°C -
신제품
RS 제품 번호 204-4161
제조사 부품 번호913700648666
제조사Philips Lighting
₩29,648.40
Each
수량
18 W - Electronic PL - 220-240 V - - - - - -25°C +50°C -
신제품
RS 제품 번호 204-4278
제조사 부품 번호913713028266
제조사Philips Lighting
₩29,648.40
Each
수량
54, 55 W - Electronic TL5 - 220-240 V - - 360 mm 22 mm 30mm -25°C +60°C -
신제품
RS 제품 번호 204-4275
제조사 부품 번호913713034066
제조사Philips Lighting
₩33,159.15
Each
수량
24, 39 W - Electronic TL5 - 220-240 V - - 360 mm 21 mm 30mm -25°C +60°C -
신제품
RS 제품 번호 204-4160
제조사 부품 번호913700630866
제조사Philips Lighting
₩36,138.25
Each
수량
22-42 W - Electronic TL5 - 220-240 V - - 103 mm 57.5 mm 30mm -25°C +50°C -
신제품
RS 제품 번호 204-4285
제조사 부품 번호913713031666
제조사Philips Lighting
₩28,459.55
Each
수량
18 W, 36 - Electronic TL - 220-240 V - - 280 mm 28 mm 30mm -25°C +60°C -
신제품
RS 제품 번호 204-4159
제조사 부품 번호913700630766
제조사Philips Lighting
₩35,552.35
Each
수량
22-42 W - Electronic TL5 - 220-240 V - - 103 mm 57.5 mm 30mm -25°C +50°C -
신제품
RS 제품 번호 204-4284
제조사 부품 번호913713031866
제조사Philips Lighting
₩26,633.65
Each
수량
58 W - Electronic TL - 220-240 V - - 280 mm 28 mm 30mm -25°C +60°C -
신제품
RS 제품 번호 204-4163
제조사 부품 번호913650080526
제조사Philips Lighting
₩105,362.80
Each
수량
90 W - Electromagnetic HDI SOX 240 V - - - - - -30°C +130°C -