Understanding Kelvin Temperatures

Kelvin Temperature Grades

What Is Kelvin Temperature?

K

elvin is the base unit used to measure thermodynamic temperature. The colour temperature of LED’s is measured in ‘Kelvins’. The LED’s Kelvin output will determine what colour shade of white light that your LED bulbs will output. This can range from warmer tones of white, too much cooler shades of white which will tend to be much whiter in their tone.

The colour temperature of the LED will be measured in the degrees of Kelvin and will range from 1,000K to 10,000K. Ideally, for commercial or home use you would want to use LED lights that are somewhere on the scale of 2,000K - 6500K.

The Kelvin temperature measurement should be displayed on the packaging of your LED light strips. 2,000K LED lights will produce a warmer, more orange tone of white and 6,500K will produce a more cooler tone of bright white light.

Why Are They Important

Knowing the correct meaning behind the Lumens and Kelvin measurements can be crucial when picking out the correct LED strip lights. For example, if your project required a cooler tone of LED light then you probably want to stay away from LEDs with a lower Kelvin rating.

Likewise, if you want LED lights with a lower power usage, then you should probably get something in the range of 600 - 850 lumens. You can find a range of LED products to suit all your project needs right here at LEDSpace.

Warm LED Strip Lights - view all

Warm Kelvin temperatures give any room a relaxing feel, ideal in locations that you want to wind down in, from lounges to bedrooms. We sell warm LED strip lighting in the range of 2700K - 3000K.

Warm white LED strip lighting example, in a bedroom setting.
v.4_WW_dimmer_705541c6-26b0-4504-bff8-60b1071d7299.png
Diagram of an LED strip showing 3.6 mm cut points and 8 mm PCB width
Specification icons for warm white Zigbee LED strip: 24V 9W/m 2700K 480 LEDs/m 700 lm/m CRI over 90.
Close up of LED strip mounting tape and connectors with 3M VHB label.
60WDimmablePowerSupply_24V_8901e95f-ce09-4298-a1be-fc4f9b02b23f.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
Coiled warm white LED strip with adhesive backing on a white surface
Warm white LED strip lit with a continuous glow against a dark background
v.4_WW_dimmer_705541c6-26b0-4504-bff8-60b1071d7299.png
Diagram of an LED strip showing 3.6 mm cut points and 8 mm PCB width
Specification icons for warm white Zigbee LED strip: 24V 9W/m 2700K 480 LEDs/m 700 lm/m CRI over 90.
Close up of LED strip mounting tape and connectors with 3M VHB label.
60WDimmablePowerSupply_24V_8901e95f-ce09-4298-a1be-fc4f9b02b23f.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
Coiled warm white LED strip with adhesive backing on a white surface
Warm white LED strip lit with a continuous glow against a dark background
£118.80
£99.00 (ex. VAT)
View
WW-_ZigBee_b39dd235-36c0-4fc4-8dd0-4bd8dfed8163.jpg
Diagram of an LED strip showing 3.6 mm cut points and 8 mm PCB width
Specification icons for warm white Zigbee LED strip: 24V 9W/m 2700K 480 LEDs/m 700 lm/m CRI over 90.
Close up of LED strip mounting tape and connectors with 3M VHB label.
White Zigbee LED controller for adjustable white 5m strip with terminal screws
75wLEDPowerSupply_28c30247-2891-4f55-8519-1b3194d1d020.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
Coiled warm white LED strip with adhesive backing on a white surface
Warm white LED strip lit with a continuous glow against a dark background
WW-_ZigBee_b39dd235-36c0-4fc4-8dd0-4bd8dfed8163.jpg
Diagram of an LED strip showing 3.6 mm cut points and 8 mm PCB width
Specification icons for warm white Zigbee LED strip: 24V 9W/m 2700K 480 LEDs/m 700 lm/m CRI over 90.
Close up of LED strip mounting tape and connectors with 3M VHB label.
White Zigbee LED controller for adjustable white 5m strip with terminal screws
75wLEDPowerSupply_28c30247-2891-4f55-8519-1b3194d1d020.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
Coiled warm white LED strip with adhesive backing on a white surface
Warm white LED strip lit with a continuous glow against a dark background
£107.99
£89.99 (ex. VAT)
View
Two meter Tradestrip warm white LED strip with remote control
White RF constant voltage LED driver module with label and connection terminals
Slim black remote control with numeric keypad and a large circular dial
White three-prong plug adapter with attached cord
Two meter Tradestrip warm white LED strip with remote control
White RF constant voltage LED driver module with label and connection terminals
Slim black remote control with numeric keypad and a large circular dial
White three-prong plug adapter with attached cord
£36.00
£30.00 (ex. VAT)
View

Natural LED Strip Lights - view all

The 'goldilocks' of Kelvin temperatures for every day settings where you don't require too bright or too cosy of a feeling. Our natural LED strip lights range come in 4000K - 4200K temperatures.

Natural white LED strip lighting example, in a bathroom setting.

Cool LED Strip Lights - view all

Popular in rooms where you want a 'day light' Kelvin temperature range. Our 5800K - 6800K cool white LED strip lights are popular with those completing a kitchen install/revamp.

Cool white LED strip lighting example, in a kitchen setting.
v.4_CW_WS_800_120_52b967e0-3318-4c4b-9436-cc895b66ac34.jpg
LED Strip Pack with Multi Zone Switch: Cool White 5m
Icon grid highlighting 24V, 9W per metre, CRI over 90, 700 lumens per metre, 6000K and 480 LEDs per metre
Illustration of mounting an LED strip using 3M VHB adhesive
Wallswitch_05533ed9-28a1-4273-a9f2-f7685b08ddc2.png
WIFIRFInterfaceAllStripTypes_d4c1be2d-1e37-49e5-a76d-70d1a69106f1.png
75wLEDPowerSupply_28c30247-2891-4f55-8519-1b3194d1d020.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
LED Strip Pack with Multi Zone Switch: Cool White 5m
LED Strip Pack with Multi Zone Switch: Cool White 5m
v.4_CW_WS_800_120_52b967e0-3318-4c4b-9436-cc895b66ac34.jpg
LED Strip Pack with Multi Zone Switch: Cool White 5m
Icon grid highlighting 24V, 9W per metre, CRI over 90, 700 lumens per metre, 6000K and 480 LEDs per metre
Illustration of mounting an LED strip using 3M VHB adhesive
Wallswitch_05533ed9-28a1-4273-a9f2-f7685b08ddc2.png
WIFIRFInterfaceAllStripTypes_d4c1be2d-1e37-49e5-a76d-70d1a69106f1.png
75wLEDPowerSupply_28c30247-2891-4f55-8519-1b3194d1d020.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
LED Strip Pack with Multi Zone Switch: Cool White 5m
LED Strip Pack with Multi Zone Switch: Cool White 5m
£151.20
£126.00 (ex. VAT)
View
v.4_CW_App_800_120_be63423f-741e-4b98-9f80-d6674b22ac7c.png
LED Strip Pack with App Control: Cool White 5m
Icon grid highlighting 24V, 9W per metre, CRI over 90, 700 lumens per metre, 6000K and 480 LEDs per metre
Illustration of mounting an LED strip using 3M VHB adhesive
WIFIRFInterfaceAllStripTypes_d4c1be2d-1e37-49e5-a76d-70d1a69106f1.png
75wLEDPowerSupply_28c30247-2891-4f55-8519-1b3194d1d020.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
LED Strip Pack with App Control: Cool White 5m
LED Strip Pack with App Control: Cool White 5m
v.4_CW_App_800_120_be63423f-741e-4b98-9f80-d6674b22ac7c.png
LED Strip Pack with App Control: Cool White 5m
Icon grid highlighting 24V, 9W per metre, CRI over 90, 700 lumens per metre, 6000K and 480 LEDs per metre
Illustration of mounting an LED strip using 3M VHB adhesive
WIFIRFInterfaceAllStripTypes_d4c1be2d-1e37-49e5-a76d-70d1a69106f1.png
75wLEDPowerSupply_28c30247-2891-4f55-8519-1b3194d1d020.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
LED Strip Pack with App Control: Cool White 5m
LED Strip Pack with App Control: Cool White 5m
£107.99
£89.99 (ex. VAT)
View
v.4_CW_dimmer_ab34e3d1-ac1b-4524-98a2-bb07e9ce1357.png
LED Strip Pack for 240V Dimming: Cool White 5m
Icon grid highlighting 24V, 9W per metre, CRI over 90, 700 lumens per metre, 6000K and 480 LEDs per metre
Illustration of mounting an LED strip using 3M VHB adhesive
60WDimmablePowerSupply_24V_8901e95f-ce09-4298-a1be-fc4f9b02b23f.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
LED Strip Pack for 240V Dimming: Cool White 5m
LED Strip Pack for 240V Dimming: Cool White 5m
v.4_CW_dimmer_ab34e3d1-ac1b-4524-98a2-bb07e9ce1357.png
LED Strip Pack for 240V Dimming: Cool White 5m
Icon grid highlighting 24V, 9W per metre, CRI over 90, 700 lumens per metre, 6000K and 480 LEDs per metre
Illustration of mounting an LED strip using 3M VHB adhesive
60WDimmablePowerSupply_24V_8901e95f-ce09-4298-a1be-fc4f9b02b23f.png
Cool white LED strip pack for 240V dimming with a 5 metre ribbon and white connectors.
LED Strip Pack for 240V Dimming: Cool White 5m
LED Strip Pack for 240V Dimming: Cool White 5m
£118.80
£99.00 (ex. VAT)
View

CCT Adjustable White LED Strip Lights - view all

Slightly more expensive than standard warm, natural or cool lighting strips, but a great buy if you want to install in a room where the mood can be changed, i.e., a kitchen/diner where you'd prefer a cool white when preparing food, to then dial it down to a warm white when it's time to eat and unwind on an evening.

CCT Adjustable white LED strip lighting

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