OSRAM LED bulb E27 4W VINTAGE, warm white

The OSRAM LED bulb is energy efficient and boasts a long lifetime of up to 15,000 h. It produces considerably less heat energy than conventional bulbs, and it lights up instantly without flickering. The colour temperature of the light emitted by a bulb with an E27 base is warm white. The warm white colour tends to yellow to orange and is reminiscent of the colour of a candle, a fire or a sunset or sunrise.

Key product features OSRAM LED bulb E27 4W VINTAGE, warm white

• The OSRAM LED bulb delights with its luminosity and low power consumption
• Immediately after switching on, it lights up without visible flickering
• Its power consumption is 4 W
• The OSRAM LED bulb is equipped with E27 base
• The colour temperature of the light emitted by the LED bulb is warm white
• Luminous flux is 300 lm
• Its colour rendering index (CRI) is 80 Ra out of 100 possible

Choose a bulb with the correct luminous flux and CRI in mind

Luminous flux is a key criterion for selecting an LED bulb, as it determines the level of illumination of a space. The higher the luminous flux value, the more intense the illumination the bulb provides. 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 300 lm. CRI, which stands for colour Rendering Index, assesses the ability of a light source to accurately reproduce the colours of illuminated objects compared to natural light. The CRI value is a number between 0 and 100, and the higher the value, the better the light source reproduces colours. The OSRAM LED bulb offers a CRI of 80 Ra.