OSRAM black round LED bulb E27 4 W VINTAGE, warm white

The OSRAM LED bulb is economical and surprises with its long lifetime of up to 15000 h. Compared to conventional bulbs, it generates minimal heat loss, plus it lights up instantly and does not flicker. The colour temperature of the light emitted by a bulb with an E27 base is warm white. The warm white colour ranges from yellow to orange and evokes the colour of a candle, a fire or a sunset or sunrise.

Main product features OSRAM black round LED bulb E27 4 W VINTAGE, warm white

• The OSRAM LED bulb impresses with its luminosity and minimal power consumption
• Immediately turns on without blinking
• Its power consumption is 4 W
• The OSRAM LED bulb is fitted with E27 base
• The light from the LED bulb has a colour temperature of warm white
• Luminous flux is 140 lm
• Its colour rendering index (CRI) is 80 Ra out of 100 possible

Choose the right bulb according to luminous flux and CRI

The luminous flux has a key influence on the choice of LED bulb, as it determines how much the room will be illuminated. The higher the luminous flux, the more intensely the bulb illuminates the space. This parameter typically ranges from the low hundreds, such as 200 lm, to the lower thousands, such as 2,500 lm. The luminous flux of the offered LED bulb OSRAMis 140 lm. The Colour Rendering Index (CRI) assesses the ability of a light source to faithfully represent the colours of illuminated objects compared to natural light. CRI is a value expressed as a number between 0 and 100, and the higher the value, the better the light source's ability to render colour. The OSRAM LED bulb has a CRI of 80 Ra.