Lighting Ballasts

A lighting ballast helps to safely start and operate lamps such as HID and fluorescent lamps. They provide it with the correct voltage for start-up and the running of the lamp.

How do they work?

Without a ballast to limit it is current, within seconds a fluorescent lamp would overheat and burn out. The ballast briefly supplies high voltage to establish an arc between the two lamp electrodes. Once the arc is established, the ballast quickly reduces the voltage and regulates the electric current to produce a steady light output. For more information on how it works, you can consult our complete Lighting Ballasts Guide.

Types of Ballasts

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

  • Magnetic Ballasts – These 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 – These 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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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 775-3994
제조사 부품 번호22185219
제조사Tridonic
₩48,088.75
Each
수량
18 W 3 Electronic T8 Fluorescent 220 → 240 V No Yes 280 mm 30 mm 21mm -25°C +70°C -
RS 제품 번호 778-5281
제조사 부품 번호BE 236-2
제조사ELT
₩31,551.80
Each
수량
18 W, 24 W, 30 W, 36 W, 39 W 1, 2 Electronic T5, T8, TC-L Fluorescent 220 → 240 V No Yes 230 mm 40 mm 28mm -20°C +50°C -
RS 제품 번호 781-2967
제조사 부품 번호22185211
제조사Tridonic
₩37,379.80
Each
수량
14 W 3, 4 Electronic T5 Fluorescent 220 → 240 V No Yes 360 mm 30 mm 21mm -25°C +60°C -
RS 제품 번호 696-8769
제조사Convac
₩241,457.45
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 781-2945
제조사 부품 번호22185148
제조사Tridonic
₩36,367.65
Each
수량
14 W, 21 W, 28 W, 35 W 2 Electronic T5 Fluorescent 220 → 240 V No Yes 360 mm 30 mm 21mm -25°C +75°C -
RS 제품 번호 775-3997
제조사 부품 번호22185217
제조사Tridonic
₩56,192.15
Each
수량
36 W 2 Electronic T8 Fluorescent 220 → 240 V No Yes 280 mm 30 mm 28mm -25°C +60°C -
RS 제품 번호 873-5041
제조사 부품 번호QTP-OPTIMAL 2x54-58
제조사Osram
₩25,976.45
Each
수량
54 W 2 Electronic T5 Fluorescent 220 → 240 V No - 360 mm 30 mm 21mm -20°C +50°C -
RS 제품 번호 873-5072
제조사 부품 번호QT-FIT5 2X14-35 / 220-240v
제조사Osram
₩21,379.15
Each
수량
35 W 2 Electronic T5 Fluorescent 220 → 240 V No - 280 mm 30 mm 21mm -15°C +50°C -
RS 제품 번호 667-7252
제조사 부품 번호HSA25223221-N
제조사Parmar
₩65,484.40
Each
수량
250 W 1 Electromagnetic - Ceramic Metal Halide, HPS, Metal Halide 230/240 V No - 167 mm 87 mm 72mm 0°C +75°C -
RS 제품 번호 775-3981
제조사 부품 번호22185214
제조사Tridonic
₩52,219.50
Each
수량
36 W 1 Electronic T8 Fluorescent 220 → 240 V No Yes 230 mm 30 mm 21mm -25°C +65°C -
RS 제품 번호 899-7854
제조사 부품 번호HF-P 3/414 TL5 III
제조사Philips Lighting
₩41,040.90
Each
수량
- 3/4 Piece Electronic TL5 Fluorescent 220 → 240 V No Yes 280 mm 39 mm 21mm -25°C +60°C -
RS 제품 번호 775-3972
제조사 부품 번호22185213
제조사Tridonic
₩52,219.50
Each
수량
18 W 1 Electronic T8 Fluorescent 220 → 240 V No Yes 230 mm 30 mm 21mm -25°C +70°C -
RS 제품 번호 775-3988
제조사 부품 번호22185216
제조사Tridonic
₩56,192.15
Each
수량
18 W 2 Electronic T8 Fluorescent 220 → 240 V No Yes 280 mm 30 mm 21mm -25°C +70°C -
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 775-4007
제조사 부품 번호22176405
제조사Tridonic
₩65,758.75
Each
수량
10 W 1, 2 Electronic T4 Fluorescent 220 → 240 V No Yes 103 mm 67 mm 31mm -25°C +70°C -
RS 제품 번호 544-339
제조사 부품 번호PVC035SCDM
제조사Philips Lighting
₩85,157.00
Each
수량
35 W 1 Electronic - Ceramic Metal Halide 220 → 240 V No Yes 109 mm 75 mm 32mm -20°C +45°C -
RS 제품 번호 873-5066
제조사 부품 번호QTP5 2X14-35/220-240
제조사Osram
₩20,799.45
Each
수량
35 W 2 Electronic T5 Fluorescent 220 → 240 V No - 360 mm 30 mm 21mm -20°C +50°C -
RS 제품 번호 775-3984
제조사 부품 번호22185215
제조사Tridonic
₩40,428.65
Each
수량
58 W 1 Electronic T8 Fluorescent 220 → 240 V No Yes 230 mm 30 mm 21mm -25°C +55°C -
RS 제품 번호 781-2958
제조사 부품 번호22185210
제조사Tridonic
₩53,124.70
Each
수량
80 W 2 Electronic T5 Fluorescent 220 → 240 V No Yes 425 mm 30 mm 21mm -25°C +55°C -
RS 제품 번호 873-5079
제조사 부품 번호QT-FIT5 1X14-35 / 220-240v
제조사Osram
₩15,269.05
Each
수량
35 W 1 Electronic T5 Fluorescent 220 → 240 V No - 280 mm 30 mm 21mm -15°C +50°C -