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ลดราคา
Osram NAV-E E27 x24PCs
ราคาปกติ จาก $ 403.20 SGDราคาปกติราคาต่อหน่วย / ต่อ$ 431.42 SGDราคาโปรโมชัน จาก $ 403.20 SGDลดราคา
คอลเลกชัน: HID
HID, or high-intensity discharge light bulbs and lamps, are a family of gas-discharge arc lamps which create light by sending an electrical discharge between two electrodes and through a plasma, or ionized gas. An additional gas is generally used, and this gas serves as an easy way to classify the major types of HID lamps: Mercury, sodium, and metal halide.
These lamps are known for their high efficiency at turning electricity into light and their long rated life. HID lamps require a ballast in order to generate the initial surge of electricity needed to start them and to regulate their power during normal operation.