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Dimmable

Double Ended Linear R7s 240V 300W Halogen Light Bulb Clear 118mm

Double Bay Hardware  |  SKU: 6173
Regular price $11.10
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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

This double-ended linear halogen light bulb delivers 5000lm of 3000K warm white light through a clear tube with a visible coiled filament. It has an R7s fitting, a 240V 300W rating and a 118mm overall length.

This dimmable bulb has a 2,000-hour rated average life. Use in a complete fitting rated for a 240V 300W halogen lamp with matching holders and contact spacing. Follow the fitting's heat, ventilation, clearance and protective-cover requirements. For dimming, observe the control's halogen-lamp rating and minimum and maximum total connected load, counting each connected 300W lamp and following installation derating requirements. Switch off power and allow the lamp to cool fully before replacement. Follow the fitting manufacturer's handling instructions; damaged or corroded holders require assessment by an electrician.

 

Key Features

  • Double-ended linear halogen bulb
  • Clear tube with visible coiled filament
  • R7s fitting
  • 240V 300W rating
  • 118mm overall length
  • 5000lm light output
  • 3000K warm white light
  • Dimmable
  • 2,000-hour rated average life

 

Specifications

  • Type: Halogen Light Bulb
  • Shape: Double Ended Linear
  • Fitting: R7s
  • Voltage: 240V
  • Wattage: 300W
  • Finish: Clear
  • Lumen Output: 5000lm
  • Colour Temperature: 3000K Warm White
  • Dimmable: Yes
  • Rated Average Life: 2,000 hours
  • Overall Length: 118mm

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Frequently Asked Questions

Is this 300W R7s halogen bulb dimmable?

Yes. Observe the dimmer's halogen-lamp rating and minimum and maximum total connected load. Each bulb contributes 300W; add all connected lamps and follow the control manufacturer's installation and derating requirements.

What fitting does this 118mm bulb require?

It requires a fitting rated for a 240V 300W R7s halogen lamp with a 118mm overall length. Match both holders and contact spacing, and follow the fitting's load, heat, ventilation, clearance and protective-cover requirements.

What light output and colour does this bulb provide?

It provides 5000lm of 3000K warm white light. The bulb has a clear finish and a rated average life of 2,000 hours.