UK Most efficient LED indoor lights?

[davebaxter]

I am looking to purchase LED strip, I will need around half a metre. My aim is to setup indoor table lamp (example idea: franklite TL605). I want it to be as efficient as possible, looking at 2835 LEDs due to them being the more modern solution. What are your recommendations and what is their wattage per meter?

LED Desk Lamp with USB | Franklite | Decorative Lighting for Hospitality, Retail & Commercial

Modern matt black desk lamp with a switch and USB port on the base.

franklite.co.uk

 

[brianmoooore]

The title of this post is the most efficient indoor LED lights. The efficiency of the 2835 tape is just below 150 lumens/watt, but this is surpassed to some degree by the latest filament type GLS lamps at over 200 lumens/watt.