Ledison T5 LED Tube Dimmable 120CM, 20W


SKU: T5-12020D

Ledison T5 LED Tube Dimmable 120CM, 20W
  • Buy 6 for £30.26 each and save 4%
  • Buy 12 for £29.33 each and save 6%
  • Buy 24 for £28.70 each and save 9%
Dimmable LED tube with dimming options. AC Triac, DALI, 1-10V


LED Tube T5 fully Dimmable. 120cm/4ft 20Watt

Ease of use

All our T5 LED Dimmable Tubes are manufactured with high quality materials and are assembled with care. They also come with rotatable end caps and two beam angles - 120 and 140 degrees. This is a very efficient product staying at 125lm/W.


This tube can withstand 50.000 hours of continuous work while keeping a consistent lumen output. As if this wasn't enough to guarantee the high quality of the product, we remind you that you will also benefit of a 5 year warranty policy.

3 colour options

Chose from the 3 colour options that we offer: Warm White, Natural White or Cool White.

You will receive an LED Tube with a dimmable LED driver. The type of driver (power supply) will be added in the package according to the selected dimming technology. The actual images of the drivers are available in the image galery:

AC Triac 25W Dimmable Driver, suitable trailing and leading edge dimmer-switches. Using the on-board dip-switches the full power can be adjusted from 18w to 25w. 

EASEIC 1-10V slim aluminium power supply that is compatible with analogue dimmer switches. An external pair of cable is required. This pair (normally a twisted 0.5mm-1.00mm pair) controls the luminosity of the T5 LED Tube in step of 10% up to 100% 

EASEIC DALI. Our slim and compact driver is compliant and certified according to DALI protecol. The LED version is compatible with all the DALI controllers in the market. 

Technical Specs






Wattage (rated):

20 Watt

Color Rendering index:




Typical efficiency:


Line frequency:


Beam Angle:


Average lifetime:

50,000 hours

Net Weight per piece


Color Temperature: 




Warm White:


Length (pin to pin)


Natural white:




Cooll white:



5 years

Operating Temp:

-20 OC to 50 OC


ROHS Compliant, CE, UL

Number of LED Chips: 180

Product Features

  • 125 lumen per watt
  • Highest colour rendering index in the world CRI>90
  • Universal AC Input 90-277VAC
  • Pass the 4000V high voltage insulation test
  • Over 50,000 life span
  • 120° and 140° beam angle
Delivery & Returns

The usual delivery time of online order is 24-48hours, subject to the availability of stock. 

If your order is out of stock, the lead time of delivery will be 7-10 working days. This situation does not include a mandatory info to the client.

Bulk orders of LED Lights (up to 3,000pcs) can be delivered within 10-12 up to 30 working days (subject to the type of the LED product). This situation does include a mandatory info to the client.

However, we do keep stock in our warehouse for almost every LED product.

We offer:

An easy to use secure online payment system + other payment options (see below).

Payments by Bank Transfer, Purchase Orders or Cheques will NOT incur any processing costs. 

Please note that all our LED products (except batteries - 3-year warranty) supplied come with a 5-year manufacturer warranty.

Cancellation Policy

We want you to be entirely happy with your purchases from us. If you change your mind after placing your order you can cancel at any time before the goods are despatched, regardless of the reason. There is no cost for cancelling your order before despatch.

After Delivery

We advise you check the products as soon as they are delivered so that any problems can be raised with the delivery drivers immediately. We also allow 14 days from the day following your delivery to let us know if you find you want to return your product(s) as long as they are unused.

Please Note - you are responsible for the cost of returning unwanted/cancelled items to us and for the value of the goods if they are diminished as a result of your handling whilst with you or in the return transit to us. Please take care of them and package them well.


If you want to return any of your items, please follow the instructions below:

An RMA (Returns Material Authorisation)number must be obtained prior to returning any goods by calling Customer Services on 02477 675 575 or by e-mail on [email protected] .

If there is a problem with the product, you will need to provide a full fault/damage description when ringing/e-mailing for your RMA number.

The RMA number must be clearly marked on the outer transit packaging of your return. Do not write on or mark the product packaging.

Please, enclose a copy of your invoices, if possible.

You can return items at no cost and with no reasons within 14 days after delivery, provided they will be returned in the same condition as when received them.

If the items you want to return are damaged in transit on the way to you or they are faulty (14 or 30 days after the delivery) all the return shipping will be at Voltcon’s costs.

If you returned claimed faulty items and on our inspection they prove to be in good order, we will surcharge you a fixed fee of £30.00 for testing time, repackaging and reshipping.

If you want to return the items for any other reasons outside 30 days after the delivery (a restock and handling fee of 20% will apply on gross subtotal value of order), including for claims under warranty, all the return shipping will be at your costs.

Make sure the item is adequately protected to prevent any damage. Voltacon cannot be held responsible for any damage to goods returned without adequate protective packaging.


How do you rate this product? *

1 1 star
2 2 star
3 3 star
4 4 star
5 5 star

Be the first to review this product