SpectrumLED

SpectrumLED WOJ+14505_4W LED golf ball bulb E27 4 W 4000 K 340 lm

Name: SpectrumLED WOJ+14505_4W LED golf ball bulb E27 4 W 4000 K 340 lm
Brand: SpectrumLED

SpectrumLED WOJ+14505_4W is a compact LED golf ball bulb with an E27 screw base and a white, opaque envelope. This is the 4 W, 340 lm version with neutral white light at 4000 K, rather than a higher-output bulb from the same family.Check the base and the space inside the shadeThe bulb measures 45 mm in diameter and 80 mm in overall length. Compare both measurements with the available space in your light fitting before ordering. Matching the screw base alone does not establish that a bulb will fit beneath a cover or inside a narrow shade. Despite its small rounded head, this version uses E27, not the smaller E14 base.It operates on 230 V at 50 Hz and is specified for indoor use. Choose a fitting designed for that base and supply. The bulb is a replaceable light source, not a complete luminaire or a protective enclosure; the requirements of the fitting still matter when selecting it for existing lighting.Neutral white light with a defined outputA colour temperature of 4000 K gives neutral white light between warmer and cooler white tones. Its 340 lm output is the useful figure for comparing brightness, while 4 W describes power consumption. When replacing another bulb, compare lumens rather than assuming that equal wattages will produce the same amount of light.The stated beam angle is 160° and the colour rendering index is Ra 80. The shade and the position of the bulb affect how light reaches the surroundings. Its opaque white envelope also looks different from a clear filament bulb, an important distinction where the light source remains visible.For lighting without a dimmerThis version is not dimmable. A fitting operated through a dimmer needs a different, suitably specified bulb. The manufacturer lists a lifetime of 17,000 hours and a two-year warranty. The hour rating should not be read as a fixed number of years regardless of daily operating time.Pokaż więcej

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