電壓220-240（V）功率7（W）輸入電流0.03（A）7W冷陰極燈與熱陰極燈、白熾燈比較7Wcold-cathodelampandhot-cathodelampcomparison:LamptypeSCFL 7Hot-cathodeenergy-savinglampIncandescentLampWatt（W）7735LuminousFlux（LM）>=320=40=26000 13000 5000Lifespan（hr）>=20000 6000 1000No.ofon-off>=10000000 9000 1500Voltage（V）110or220110or220110or220SCFL-7比普通的同功率熱陰極節(jié)能燈高20％，比白熾燈高五倍；表面亮度分別比后二者高一倍和五倍；壽命分別比后二者長(zhǎng)三倍和二十倍；開(kāi)關(guān)次數(shù)則達(dá)到一千萬(wàn)次。燈的色溫在2700K到6400K。配以適當(dāng)燈具后，可適用于工廠、學(xué)校、商場(chǎng)、賓館、百貨公司、街道、隧道、廣場(chǎng)、庭院、航站樓及候車廳等場(chǎng)所照用。現(xiàn)有的功率有5W，7W，9W，11W。SCFLcold-cathodelampssavemorethan20%energythanthehot-cathodelampcounterparts,andtheenergy-savingefficiencyisfivetimesmorethanincandescentlamps.However,SCFLcold-cathodelampsdonotcompromiseinsurfacebrightness,lifespan,andthenumberofon-off.ThesurfacebrightnessofaSCFLcold-cathodelampisonetimesmorethanahot-cathodelampandfivetimesmorethananincandescentlamp.TheLifespanofaSCFLcold-cathodelampisthirdtimesmorethanahot-cathodelampandtwentytimesmorethananincandescentlamp.ThenumberofonandoffforaSCFLcold-cathodelampismorethanonethoustandtimes.ThecolortemperatureofaSCFLcold-cathodelampisbetween2700Kand6400K.Withanappropriatepackage,aSCFLcold-cathodelampissuitableforfactories,schools,stores,hotels,shops,streets,tunnels,squares,gardens,airportterminals,andwaitinghalls.Thereare5W,7W,9W,and11WtypesofSCFLcold-cathodelampsavailable.