• 50 days free returns
  • Rated “Excellent” on Trustpilot
  • The UK's largest selection of brands
Toggle Nav
Basket Basket
Service
Toggle Nav
Contact us
Any advice needed?

Our customer service team is available from Monday to Friday 8am - 6pm.

020 3514 3658

Extra 10% OFF over £89 | Extra 13% OFF over £129

Summer Bank Holiday Sale

Enjoy extra savings on almost everything*

Hurry while stocks last!

Extra 10% OFF on orders over £89

Extra 13% OFF on orders over £129

Please copy the voucher code, go to the basket and paste it into the voucher code box.

*Valid until 25/08/2025 - minimum purchase values: 10% off orders over £89 & 13% off orders over £129 - minimum purchase value = value of the goods kept and paid for - use the voucher code and you will automatically receive the higher discount depending on your order value - voucher only valid once per customer and order - discount cannot be used alongside any other voucher code promotions - the voucher can only be redeemed at online checkout - the following brands are excluded: Anglepoise, Artemide, Axo Light, Bankamp, Beacon Lighting, Berliner Messinglampen, BOPP, Bover, Brumberg, Casafan, CMD, Decor Walther, DOMUS, Egger Licht, EGLO, EGLO Connect, Escale, Eufy, Faro Barcelona, Flos, Fontana Arte, Forestier, Foscarini, FRANDSEN, Fritz Hansen, GUBI, HEAVN, HerzBlut, ICONE, Ingo Maurer, Jieldé, Kartell, Knapstein, Ledvance Smart+, LE KLINT, Louis Poulsen, Luceplan, LZF LAMPS, Marchetti, Marset, Masiero, Maytoni, Nordlux, Midgard, Nemo, Oluce, Philips, Philips Hue, PURE, Q-Smart-Home, Rotaliana, Serien Lighting, Slamp, Steinel, Tecnolumen, tint, Tom Dixon, TWINKLY, Umage, Westinghouse, WiZ.

BANK HOLIDAY SALE | Up to 70% OFF

Summer Bank Holiday Sale

Up to 70% off on thousands of lines*

Hurry while stocks last!

*Valid until 25/08/2025 - prices are reduced in the webshop - no voucher code required - prices may be subject to change.

To the sale

Radium

Radium
Filter and sort
Sort by: Popularity
Category
Colour
Material groups
Price
Apply
Brand
Lumens (lm)
Base type
Energy rating
Light colour temperature
LED
Incl. motion detector
Dimmable
Incl. remote control
Incl. switch
Light bulb shape
Room
Width (cm)
Apply
Height (cm)
Apply
Length (in cm)
Apply
Wattage (watts)
Apply
Diameter (cm)
Apply
Type of light bulb
113 items
Radium LED Star tube G13 T8 20W 3100lm 6,500K EB
SAVE 21%
Radium LED Star tube G13 T8 20W 3100lm 6,500K EB
£21.90
SAVE 21%
RRP £27.87
The RRP is the manufacturer's recommended retail price of the item.
Datasheet
In stock
RADIUM metal halide lamp E40 1950W HRI-T N clear
RADIUM metal halide lamp E40 1950W HRI-T N clear
£320.17
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 1000W HRI-E NSC/C clear
RADIUM metal halide lamp E40 1000W HRI-E NSC/C clear
£304.02
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 1000W HRI-T NSC clear
RADIUM metal halide lamp E40 1000W HRI-T NSC clear
£297.61
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 1000W HRI-T D clear
RADIUM metal halide lamp E40 1000W HRI-T D clear
£275.06
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 2050W HRI-T D/I clear
RADIUM metal halide lamp E40 2050W HRI-T D/I clear
£451.65
Delivery time: 5 - 8 working days
Radium LED Essence linear LED bulb R7s 7W 806lm
Radium LED Essence linear LED bulb R7s 7W 806lm
£12.24
Datasheet
Delivery time: 7 - 11 working days
RADIUM metal halide lamp E40 420 W HRI-E D/PRO Ra92
RADIUM metal halide lamp E40 420 W HRI-E D/PRO Ra92
£56.79
Datasheet
Delivery time: 5 - 8 working days
RADIUM metal halide lamp K12s 1000W HRI-TS D/S/PRO
RADIUM metal halide lamp K12s 1000W HRI-TS D/S/PRO
£547.27
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 360W HRI-T B clear
RADIUM metal halide lamp E40 360W HRI-T B clear
£234.19
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 444 W HRI-E NSC/S/F
RADIUM metal halide lamp E40 444 W HRI-E NSC/S/F
£104.91
Datasheet
Delivery time: 5 - 8 working days
RADIUM metal halide lamp K12s 1950W HRI-TS D/S clear
RADIUM metal halide lamp K12s 1950W HRI-TS D/S clear
£513.11
Delivery time: 5 - 8 working days
Radium Flat LED driver for strips 12W/24V
SAVE 29%
Radium Flat LED driver for strips 12W/24V
£14.90
SAVE 29%
RRP £21.01
The RRP is the manufacturer's recommended retail price of the item.
In stock
RADIUM metal halide lamp K12s 1000W HRI-TS NDL/S
RADIUM metal halide lamp K12s 1000W HRI-TS NDL/S
£547.27
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 1000W HRI-E NSC/F, opal
RADIUM metal halide lamp E40 1000W HRI-E NSC/F, opal
£304.02
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 2000W HRI-TS D clear
RADIUM metal halide lamp E40 2000W HRI-TS D clear
£498.14
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 444 W HRI-E NSC/S/F opal
RADIUM metal halide lamp E40 444 W HRI-E NSC/S/F opal
£104.91
Datasheet
Delivery time: 5 - 8 working days
Radium Flat LED driver for strips 24W/24V
SAVE 37%
Radium Flat LED driver for strips 24W/24V
£19.90
SAVE 37%
RRP £31.57
The RRP is the manufacturer's recommended retail price of the item.
In stock
Radium trailing edge dimmer, electronic, 230 V
SAVE £56.99
Radium trailing edge dimmer, electronic, 230 V
£74.90
SAVE £56.99
RRP £131.89
The RRP is the manufacturer's recommended retail price of the item.
In stock
Radium Flat LED driver for strips 90W/24V
Radium Flat LED driver for strips 90W/24V
£61.14
Delivery time: 7 - 11 working days
RADIUM metal halide lamp E40 2000W HRI-T N/I 4,300K
RADIUM metal halide lamp E40 2000W HRI-T N/I 4,300K
£320.17
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 444W HRI-T NSC/S clear
RADIUM metal halide lamp E40 444W HRI-T NSC/S clear
£90.02
Datasheet
Delivery time: 5 - 8 working days
Radium tube LED bulb G13 T8 23.1W 3700lm 4000K CB
Radium tube LED bulb G13 T8 23.1W 3700lm 4000K CB
£12.37
Datasheet
Delivery time: 7 - 11 working days
RADIUM metal halide lamp K12s 2060W HRI-TS D/S/HF
RADIUM metal halide lamp K12s 2060W HRI-TS D/S/HF
£698.06
Delivery time: 5 - 8 working days
RADIUM metal halide lamp K12s 2150W HRI-TS N/L clear
RADIUM metal halide lamp K12s 2150W HRI-TS N/L clear
£513.11
Delivery time: 5 - 8 working days
Radium Flat LED driver for strips 36W/24V
SAVE 36%
Radium Flat LED driver for strips 36W/24V
£22.90
SAVE 36%
RRP £35.79
The RRP is the manufacturer's recommended retail price of the item.
In stock
RADIUM metal halide lamp K12s 2080W HRI-TS D/S/ECG
RADIUM metal halide lamp K12s 2080W HRI-TS D/S/ECG
£448.19
Delivery time: 5 - 8 working days
RADIUM metal halide lamp K12s 2000W HRI-TS NDL/S clear
RADIUM metal halide lamp K12s 2000W HRI-TS NDL/S clear
£530.19
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 2000W HRI-T NSC clear
RADIUM metal halide lamp E40 2000W HRI-T NSC clear
£509.36
Delivery time: 5 - 8 working days
RADIUM metal halide lamp E40 270W HRI-T B clear
RADIUM metal halide lamp E40 270W HRI-T B clear
£151.95
Delivery time: 5 - 8 working days
Page

The strike-through prices correspond to the manufacturer's RRP.
All prices include 20% VAT, delivery costs excluded.

© 2025 Lampenwelt GmbH