LUSION Double Ended Linear LED Light Bulb R7s 78mm 240V 5W Warm White 21120

Lusion | SKU: 21120

$28.50

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Light Bulb Fittings

The light bulb fitting is the part of the bulb that connects it to the socket of a light fixture.

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Colour Temperature

Colour temperature is measured in Kelvin (K) – the lower the number, the warmer the white light appears, while a higher Kelvin will appear cooler. Colour temperature generally ranges from 2700-3300K (warm) to 3300-5300 (cool) – and 6500K is daylight.

Check details of colour temperature

Equivalent Wattages Between Different Light Bulbs

As long as the technology developed, a LED light bulb can only use 8 watt power but light up similar brightness when a incandescent light bulb uses 60 watt power. There is equivalent wattage between different light bulbs. To stop making confuse, you need to know what wattage equivalent to each other. See the table attached as below.

Check table chart

80%

Cutting electricity costs by up to 80% compared to incandescent bulbs.

25,000H

Rated for 25,000 hours — far outlasting standard halogen R7s lamps.

Modernise your halogen floor lamps, floodlights, and work lights with the LUSION Double Ended Linear LED Light Bulb in Warm White. Replacing traditional R7s halogen lamps that run at over 300°C and consume enormous amounts of power, this 5W LED delivers 400 lumens of warm 2700K illumination at up to 90% less energy — with no dangerous heat output.

With a glass body, ceramic ends, and a wide 360° beam angle, this R7s LED is a direct drop-in replacement for 78mm halogen linear bulbs. Its 25,000-hour rated lifespan means significantly less frequent replacement compared to standard halogen alternatives.

Key Features:

Direct replacement for 78mm R7s halogen linear bulbs
Up to 90% energy saving over halogen equivalents
2700K warm white — soft, inviting light for living and hospitality spaces
400lm output with wide 360° beam angle
Glass body with ceramic ends
No dangerous heat output
Non-dimmable
25,000H rated lifespan

Specifications:

Fitting/Base: R7s
Wattage: 5W
Voltage: 240V
Colour Temperature: 2700K
Lumen Output: 400lm
Beam Angle: 360°
Rated Life: 25,000H
Finish: Clear
Length: 78mm
Diameter: 13mm
Dimmable: No

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Frequently Asked Questions

Is this R7s LED bulb dimmable?

No, this LUSION R7s Linear LED bulb is non-dimmable. It must be used with a standard on/off switch. Using it with a dimmer switch may cause flickering or damage to the bulb.

What halogen bulb does this 78mm R7s Warm White LED replace?

This 5W R7s LED is a direct replacement for 78mm R7s halogen linear bulbs typically rated at 50–75W. It delivers equivalent or superior light output at up to 90% less energy consumption, with no dangerous heat output and a significantly longer 25,000-hour lifespan.

What is the difference between the 78mm and 118mm R7s versions?

The 78mm and 118mm refer to the physical length of the bulb. These two sizes are not interchangeable — please check your fixture’s R7s socket size before purchasing. The 78mm version (this product) is rated at 5W/400lm, while the 118mm Warm White version is rated at 8W/850lm. Always match the length to your existing fitting.