Free Shipping Over $99 to Metro* T&C→

Call us at 0293275603

OSRAM  |  SKU: 335586

OSRAM Smartlux HE SL T5 Fluorescent Tube 28W/840 1150mm

Tax included Shipping calculated at checkout.

Light Bulb Fittings

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

Check fitting guide

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

B2B customer log in or register.

  • Fitting/Base: G5
  • Nominal Wattage: 28W
  • Nominal Voltage: 220V
  • Colour Temperature: 4000K
  • Lumen Output: 2600lm
  • Colour Code: 840
  • CRI: ≥80
  • Life Span: 24,000H
  • Overall Length: 1149mm
  • Diameter: 16mm 



  • This item cannot be posted. In store only. 

    Payment & Security

    Payment methods

    • American Express
    • Apple Pay
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Union Pay
    • Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    Customer Reviews

    Be the first to write a review

    OSRAM Smartlux HE SL T5 Fluorescent Tube 28W/840 1150mm




    View product