LED bulb E14 — CANDLE, clear, high CRI95, dimmable 4W, 4000K
Dimmable, real candle-like LED E14 bulb 4W with stunning colour rendering, CRI 95! Equivalent in luminous intensity to a 40W incandescent bulb.
Dimmable led E14 lamp 4W has the look of a real candle lamp. It has a light output equivalent to a 40W incandescent bulb, or 260 lumens. The bulb has a stunning colour rendering index (CRI) of 95! The light colour shades are 3000K (2700K) and 4000K (3800K). For larger orders, we can make the colour shade to suit the customer's requirements. The bulb is made of clear glass.
An efficient, economical and dimmable candle lamp.
The bulb has a 3-year warranty.
Dimming
TheSchneider 315 RC (transistor) regulator and the VaLO series wireless regulator dims the bulb well even if only one bulb is connected to the dimmer. More tested dimmers can be found here: INFO/DIMMING.
- Delivery status Out of Stock
- Brand Ledstore
- Breadcrumbs Home Led Lights LED bulb E14 — CANDLE, clear, high CRI95, dimmable 4W, 4000K
- Category Led Lights
- SKU E14-clear-HIGH-CRI-4000
- 4
- 260
- Interior, Exterior
- 230
- Dimmable
- 4000
- Life span 35000
- 4
- 10.5
- 4
- 3.5
- Dimmable
- CE, RoHS
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WHAT IS CRI, THE COLOUR RENDERING INDEX
High quality LED lights also have a high colour rendering index, or CRI. A good colour rendering index (CRI) for home use is above 90, and nowadays many market lights are unfortunately closer to 80.
CRI tells you how well an LED light displays colours as they should be. For designers and architects, as well as interior designers, it should be one of the most important considerations. Make sure the lighting is perfect so that your artwork is what it is meant to be.
Colour rendering index
The colour rendering index is expressed as a number on a scale from zero to 100, where 0 = no colour rendering and 100 = full colour rendering. The colour rendering index of LED lights is also known as Ra, which is measured on a smaller scale than CRI. This Ra value does not include red tones or skin tones, for example, so it is a 'glossed' figure for the true quality of an LED light.
RA value
The Ra value measures the reproduction of colours using eight different reference colours. CRI takes into account the wider (15) wavelength range, including reds and other warm colours.
The Ra value is calculated by cutting the wavelength range, weighting the blue and violet tones, and calculating the weighted average of R numbers 1-8.
Excluded from the Ra value are, for example, the colour rendering of bright reds, yellows and greens, and shades close to skin tone. These are described by R-values between 9 and 15. The following is a picture of a measurement result that easily confuses the consumer.
This measurement is from a 9W CCT Led spot
Read more on this topic:
Colour rendering of LEDs - What is the difference between CRI and Ra-value?