Due to all fluorescents being discontinued we may fulfil your order with an alternative brand which we will ensure is the same length and colour and which will work in your light fitting
  1. Home
  2. Gu5 3
  3. casell
Wide range of GU 5.3 (MR16) Light Bulb. Different sizes, shapes, brands, and colours in stock. Use our filter to navigate to the GU 5.3 Bulb you are looking for.

Gu5 3

Filter

Refine

view all

Cap

clear

Watt

Volt

Shape

Colour

Price

Life Span

Beam Angle

LED

Brand

clear
Sort by:
Filter
Casell - EYF 12v 75w GU5.3 MR16 Halogen Dichroic Reflector 12 Degree Beam
Casell - EYF 12v 75w GU5.3 MR16 Halogen Dichroic Reflector 12 Degree Beam
£5.96
Casell 12v 20w GU5.3 51mm 12° Coolfit Aluminium Reflector 4000 Hours- 635635602970
Casell 12v 20w GU5.3 51mm 12° Coolfit Aluminium Reflector 4000 Hours- 635635602970
£8.95
Casell 12v 20w GU5.3 51mm 24° Coolfit Aluminium Reflector 4000 Hours- 635635602987
Casell 12v 20w GU5.3 51mm 24° Coolfit Aluminium Reflector 4000 Hours- 635635602987
£8.95
Casell 12v 35w GU5.3 51mm 12° Coolfit Aluminium Reflector 4000 Hours - 635635603007
Casell 12v 35w GU5.3 51mm 12° Coolfit Aluminium Reflector 4000 Hours - 635635603007
£8.95
Casell 24v 3w LED MR16 2700K GU5.3 50mm 36° - Casell - 0635635592639
Casell 24v 3w LED MR16 2700K GU5.3 50mm 36° - Casell - 0635635592639
£25.80
Casell 24v 5w LED MR16 2700K GU5.3 50mm 36° - Casell - 0635635592660
Casell 24v 5w LED MR16 2700K GU5.3 50mm 36° - Casell - 0635635592660
£25.80
Casell 24v 7w LED MR16 2700K GU5.3 50mm 36° - Casell - 0635635592684
Casell 24v 7w LED MR16 2700K GU5.3 50mm 36° - Casell - 0635635592684
£25.80
Sold Out
Casell Aluminium Reflector (Pushes Heat Forward) 20w 12v GU5.3 Casell Lighting Coolfit MR16 38° Light Bulb
Casell Aluminium Reflector (Pushes Heat Forward) 20w 12v GU5.3 Casell Lighting Coolfit MR16 38° Light Bulb
£4.56
Casell Aluminium Reflector (Pushes Heat Forward) 50w 12v GU5.3 Casell Lighting Coolfit MR16 38° Light Bulb
Casell Aluminium Reflector (Pushes Heat Forward) 50w 12v GU5.3 Casell Lighting Coolfit MR16 38° Light Bulb
£6.59
Sold Out
Casell Aluminium Reflector 35w 12v GU5.3 Casell Lighting 51mm 38° Glass Covered Light Bulb
Casell Aluminium Reflector 35w 12v GU5.3 Casell Lighting 51mm 38° Glass Covered Light Bulb
£4.56
Halogen Spot 75w 12v GU5.3 Casell Lighting 50mm MR16 38° Dichroic Glass Fronted Light Bulb Halogen Lighting Casell - Easy Lighbulbs
Casell Halogen Spot 75w 12v GU5.3 Casell Lighting 50mm MR16 38° Dichroic Glass Fronted Light Bulb
£4.97
Sold Out
Casell M250-SB-CA - Halogen Reflekto 50w 12v GU5.3 Casell Silver Back 24° Halogen Light Bulb
Casell M250-SB-CA - Halogen Reflekto 50w 12v GU5.3 Casell Silver Back 24° Halogen Light Bulb
£14.22
Casell M258-BB-CA - Halogen Reflekto 50w 12v GU5.3 Casell Black Back Wide Flood 36° Light Bulb
Casell M258-BB-CA - Halogen Reflekto 50w 12v GU5.3 Casell Black Back Wide Flood 36° Light Bulb
£8.02
Sold Out
Casell M258-SB-CA - Halogen Reflekto 50w 12v GU5.3 Casell Silver Back 36° Halogen Light Bulb
Casell M258-SB-CA - Halogen Reflekto 50w 12v GU5.3 Casell Silver Back 36° Halogen Light Bulb
£8.02
Casell M268-ALU-4H-CA - 12v 20w GU5.3 51mm 12Deg Alu 4000hrs Halogen/Display Casell - Casell Lighting
Casell M268-ALU-4H-CA - 12v 20w GU5.3 51mm 12Deg Alu 4000hrs
£8.95
Sold Out
Casell M269-BB-CA - Halogen Reflekto 20w 12v GU5.3 Casell Black Back Wide Flood 36° Light Bulb
Casell M269-BB-CA - Halogen Reflekto 20w 12v GU5.3 Casell Black Back Wide Flood 36° Light Bulb
£10.46
Sold Out
Casell M269-SB-CA - Halogen Reflekto 20w 12v GU5.3 Casell Silver Back 36° Halogen Light Bulb
Casell M269-SB-CA - Halogen Reflekto 20w 12v GU5.3 Casell Silver Back 36° Halogen Light Bulb
£8.02
Casell M270-ALU-4H-CA - 12v 35w GU5.3 51mm 24° Alu 4000hrs Halogen/Display Casell - Casell Lighting
Casell M270-ALU-4H-CA - 12v 35w GU5.3 51mm 24° Alu 4000hrs
£8.95
Casell M271-ALU-4H-CA - 12v 35w GU5.3 51mm 12° Alu 4000hrs Halogen/Display Casell - Casell Lighting
Casell M271-ALU-4H-CA - 12v 35w GU5.3 51mm 12° Alu 4000hrs
£8.95
Sold Out
Casell M281-BB-CA - Halogen Reflekto 35w 12v GU5.3 Casell Black Back Wide Flood 36° Light Bulb
Casell M281-BB-CA - Halogen Reflekto 35w 12v GU5.3 Casell Black Back Wide Flood 36° Light Bulb
£10.52
Casell M294-ALU-4H-CA - 12v 20w GU5.3 51mm 24° Alu 4000hrs Halogen/Display Casell - Casell Lighting
Casell M294-ALU-4H-CA - 12v 20w GU5.3 51mm 24° Alu 4000hrs
£8.95
GU5.3 1.8W LED Flood Dichroic Reflector Bulb
GU5.3 1.8W LED Flood Dichroic Reflector Bulb
£8.51
GU5.3 1.8W LED Flood Dichroic Reflector Bulb - Cool White
GU5.3 1.8W LED Flood Dichroic Reflector Bulb - Cool White
£5.61
GU5.3 20W Halogen Spot - 24deg - 12v
GU5.3 20W Halogen Spot - 24deg - 12v
£2.58
GU5.3 35W Halogen Spot 12Deg - 12v
GU5.3 35W Halogen Spot 12Deg - 12v
£2.58
Sold Out
GU5.3 35W Halogen Spot 24Deg - 12v
GU5.3 35W Halogen Spot 24Deg - 12v
£2.58
GU5.3 35W Halogen Spot 60Deg - 12V
GU5.3 35W Halogen Spot 60Deg - 12V
£2.78
GU5.3 50W Halogen Spot - 12V - Amber
GU5.3 50W Halogen Spot - 12V - Amber
£6.43
GU5.3 50W Halogen Spot - 12V - Blue
GU5.3 50W Halogen Spot - 12V - Blue
£6.43
GU5.3 50W Halogen Spot - 12V - Green
GU5.3 50W Halogen Spot - 12V - Green
£6.43
GU5.3 50W Halogen Spot - 12V - Red
GU5.3 50W Halogen Spot - 12V - Red
£6.43
GU5.3 50W Halogen Spot - 12V - Yellow
GU5.3 50W Halogen Spot - 12V - Yellow
£6.43
GU5.3 50W Halogen Spot - 24Deg - 12V
GU5.3 50W Halogen Spot - 24Deg - 12V
£2.58
GU5.3 50W Halogen Spot 12Deg - 12V
GU5.3 50W Halogen Spot 12Deg - 12V
£2.58
Sold Out
GU5.3 50W Halogen Spot 12V - 5000 Hours
GU5.3 50W Halogen Spot 12V - 5000 Hours
£2.92
GU5.3 50W Halogen Spot 60Deg - 12v
GU5.3 50W Halogen Spot 60Deg - 12v
£2.58