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 adjust the voltage input to maintain the safe running of the lamp during use. Our range of lighting ballasts includes both 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 lights ballast counteracts this by briefly supplying an initial high voltage that establishes an arc between the lamps two electrodes when the bulb is turned on, bringing the light to life. Once this arc is established, the ballast can then quickly reduce the voltage and is then able to regulate the electrical current to produce a steady and safe light output without overheating or overpowering the bulb. This function allows the bulb 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.

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검색 필터링

총 91개 제품 중 21번째-40번째 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 789-7930
제조사 부품 번호PCA 2X36 T8 ECO lp
제조사Tridonic
₩120,929.45
Each
수량
2 x 36 W - Electronic T8 Fluorescent 220 → 240 V Yes - 360 mm 30 mm 21mm -25°C +70°C DALI
RS 제품 번호 781-2923
제조사 부품 번호22185147
제조사Tridonic
₩51,827.35
Each
수량
14 W, 21 W, 28 W, 35 W - Electronic T5 Fluorescent 220 → 240 V No Yes 280 mm 30 mm 21mm -25°C +80°C -
RS 제품 번호 775-3984
제조사 부품 번호22185215
제조사Tridonic
₩55,037.40
Each
수량
58 W - Electronic T8 Fluorescent 220 → 240 V No Yes 230 mm 30 mm 21mm -25°C +55°C -
RS 제품 번호 873-5076
제조사 부품 번호QT-FIT5 3X14 4X14 / 220-240v
제조사Osram
₩25,424.65
Each
수량
14 W - Electronic T5 Fluorescent 220 → 240 V No - 280 mm 40 mm 21mm -15°C +50°C -
RS 제품 번호 544-349
제조사 부품 번호HID-PV C 070I
제조사Philips Lighting
₩45,306.50
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 873-5060
제조사 부품 번호QTP5 2X49/220-240
제조사Osram
₩27,791.50
Each
수량
92 W - Electronic T5 Fluorescent 220 → 240 V No - 360 mm 30 mm 21mm -20°C +50°C -
RS 제품 번호 781-2958
제조사 부품 번호22185210
제조사Tridonic
₩75,881.80
Each
수량
80 W - Electronic T5 Fluorescent 220 → 240 V No Yes 425 mm 30 mm 21mm -25°C +55°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 873-5079
제조사 부품 번호QT-FIT5 1X14-35 / 220-240v
제조사Osram
₩18,162.90
Each
수량
35 W - Electronic T5 Fluorescent 220 → 240 V No - 280 mm 30 mm 21mm -15°C +50°C -
RS 제품 번호 873-5114
제조사 부품 번호QTi DALI 1x21/39/220-240 DIM
제조사Osram
₩71,224.05
Each
수량
60 W - Electronic T5, T8 Compact Fluorescent 220 → 240 V Yes - 360 mm 30 mm 21mm -25°C +75°C DALI
RS 제품 번호 667-7246
제조사 부품 번호HSA07223221
제조사Parmar
₩49,724.00
Each
수량
70 W - Electromagnetic - Ceramic Metal Halide, HPS, Metal Halide 230/240 V No - 107 mm 69 mm 59mm 0°C +75°C -
RS 제품 번호 775-3990
제조사 부품 번호22185218
제조사Tridonic
₩59,222.40
Each
수량
58 W - Electronic T8 Fluorescent 220 → 240 V No Yes 280 mm 30 mm 28mm -25°C +55°C -
RS 제품 번호 796-1909
제조사RS PRO
₩102,794.45
Each
수량
32 W - Electronic - LED 220 → 240 V Yes - 103 mm 67 mm 21mm -25°C +50°C DALI
RS 제품 번호 873-5127
제조사 부품 번호QT-ECO 2x5-11/220-240 S square
제조사Osram
₩19,895.80
Each
수량
21 W - Electronic CFL Compact Fluorescent 220 → 240 V No Yes 80 mm 40 mm 22mm -15°C +50°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 544-361
제조사 부품 번호HIDPVC150S
제조사Philips Lighting
₩173,414.00
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 729-9147
제조사 부품 번호BSN150L300I (HK)
제조사Philips Lighting
₩265,270.10
Each
수량
- - Electromagnetic - - 220 V - - 125 mm 75.5 mm 64.5mm - - -
RS 제품 번호 544-351
제조사 부품 번호PVC035ICDM
제조사Philips Lighting
₩42,549.05
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 778-5317
제조사RS PRO
₩53,862.50
Each
수량
14 → 35 (T5) W - Electronic T5 Fluorescent 220 → 240 V No Yes 360 mm 30 mm 26mm -25°C +60°C -
RS 제품 번호 873-5032
제조사 부품 번호QTP-OPTIMAL 1x54-58
제조사Osram
₩22,665.65
Each
수량
50 W - Electronic T5 Fluorescent 220 → 240 V No - 280 mm 30 mm 21mm -20°C +50°C -