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  • Integrated photo sensing option
  • Advanced thermal PCB design
  • Huge energy and maintenance savings
  • No re-wiring needed
  • Wide beam angle
  • Designed & Manufactured in UK by INDO

The INDO T5UE is an ultra-efficient, low wattage LED retrofit lamp for replacement of the equivalent fluorescent lamps in signs and bollards. Fitting into all existing lamp holders, this plug and play lamp features INDO’s Direct Drive technology as well as an advanced design that utilises metal core PCB technology for more efficient thermal dissipation.

The product can be connected to either mains or magnetic ballast.

With integrated photoswitch and wattage of 3.5W, this is a high-efficiency version of the T5 that has proved to be a very popular choice with customers. The lamps will deliver over 30 years of reliable performance before replacement is necessary and up to 85% energy savings. Install as part of a lamp replacement schedule to benefit from paybacks typically less than two years. Options on length (225mm and 300mm) and surge protection are available

The optical risk group of the lamp, according to IEC 62471, is RG1. This means the source does not present a retinal blue light hazard. Furthermore, testing determines the lamp to be in the “exempt group” for actinic UV hazard, near UV hazard, retinal thermal hazard and infrared hazard. This testing has been conducted on an LED level, which as outlined in IEC TR62778 can be transferred to the luminaire level where the product meets RG1.

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Additional information

Lamp/Power 3.5W
Length 225mm, 300mm
Correlated Colour Temperature (CCT) 5,000K
Control Mains
Dimming Fixed
Lens Type Clear Lens, Striped
Luminaire Colour Not applicable
Beam Angle 120 degrees
Direct Drive Yes
Colour Rendering Index (CRI) > 70
UMSUG Charge Code(s) Integrated photo sensor [96 0000 0000 100], T5UE 225mm [40 0004 0011 100], T5UE 300mm [40 0004 0013 100]
Switch Regime (integrated photocell) 100
Frequency (Hz) 100Hz
Integrated Photocell Yes
Lumen Maintenance (L80B50) 140,000 hours
IP Rating IP30
Power Factor >0.92
Rated Lamp Life (Hours) 100,000