Bread Crumb Link
 Useful Components

Useful Components

 Maintained by:
 This, is Useful Components. I am an electronics engineer who likes to locate difficult to find parts for your weird electronics project or repair job. I also like accurate item descriptions, good photographs, and on-time dispatch. I believe that this is reflected in my feedback ratings.

Shop search

Shop categories


Shop pages

Store Newsletter!
Add my Shop to your Favourites and receive my email newsletters about new items and special promotions!
General Interest
View: All Items | Buy It Now
683 results found in LEDs, Lamps, Optical
View as:ListSort by:Time: newly listed
Picture [hide]Item titlePrice
Postage to UK
Time Listed
Top Half Crown Silver Reflector Edison Screw Filament Light Bulb 60W 100W 240V
Buy it Now£4.96+£1.58Listed:26-Feb 10:53
Red or Green 230-250V Mains Neon Panel Indicator With Wires
Buy it Now£1.95+£1.58Listed:20-Feb 19:13
3.5 Candela 3500mCd @ 20mA 3mm Bright Red (Orangey) LED 34 Degree View 630nm
Buy it Now£5.96+£1.58Listed:05-Feb 12:57
1.3 Candela 1300mCd @ 20mA 3mm Bright Orange LED 34 Degree View 601nm
Buy it Now£1.48+£1.58Listed:05-Feb 12:29
3.0 Candela @ 20mA 3mm Ultra-Bright Yellow LED 30 Degree View 590nm
Buy it Now£1.48+£1.58Listed:04-Feb 20:36
Qty 10: Convex Fresnel Lens, Plastic Credit Card Magnifier in Optical PVC
Buy it Now£5.96+£1.58Listed:09-Jan 12:12
Alternating Red-Blue Flashing 5mm 12V Wired LED
Buy it Now£1.48+£1.58Listed:06-Jan 19:55
Qty 5 : Alternating Red-Blue Flashing 5mm 12V Wired LED
Buy it Now£3.96+£1.58Listed:06-Jan 19:51
Qty 10 : Alternating Red-Blue Flashing 5mm 12V Wired LED
Buy it Now£5.96+£1.58Listed:06-Jan 19:47
Qty 10: 10mm High Brightness Clear Lens Yellow LED Constant
Buy it Now£2.96+£1.58Listed:05-Jan 20:27
Qty 10: 10mm High Brightness Clear Lens Orange LED Constant
Buy it Now£2.96+£1.58Listed:05-Jan 20:25
Qty 10: 10mm High Brightness Clear Lens Red LED Constant
Buy it Now£1.96+£1.58Listed:05-Jan 20:23
Qty 10: Light Dependant Resistor / LDR / Photoresistor CdS Cell
Buy it Now£4.96+£1.58Listed:05-Jan 20:12
385nm 5mm UV LED, Ultra Violet Light Emitting Diode
Buy it Now£1.58+£1.58Listed:05-Jan 20:07
BPW41N Infra-Red PIN IR Photodiode BPW41
Buy it Now£1.96+£1.58Listed:05-Jan 19:51
Qty 5 : 3mm 12V Wired Flashing LED in Various Colors (includes resistor)
Buy it Now£2.95+£1.58Listed:05-Jan 19:43
Qty 10 : 3mm 12V Wired Flashing LED Red Green Blue Yellow White, Red-Blue
Buy it Now£4.95+£1.58Listed:04-Jan 20:24
Qty 5 : MES Screw In Bulbholder / E10 Batten Mount Flashlight Lamp Socket, White
Buy it Now£3.96+£1.58Listed:04-Jan 17:43
Large Magnifying Glass Lens 100mm Diameter X3 Magnification Convex
Buy it Now£3.95+£1.58Listed:04-Jan 13:35
Negative Magnification Concave Plastic Lens, 18mm diameter
Buy it Now£1.48+£1.58Listed:03-Jan 14:12
Grain of Wheat Miniature Light Bulb Lamps With Wires, 3V & 6V
Buy it Now£1.48+£1.58Listed:26-Jul 19:17
4.2 Candela @ 20mA 3mm Ultra-Bright White LED 60 Degree View
Buy it Now£1.48+£1.58Listed:24-Jul 18:38
48V 40mA 0.04A MES E10 Indicator Filament Light Bulb Lamp 115 620 Orbitec
Buy it Now£2.96+£1.58Listed:04-Feb 13:49
35 Candela @ 20mA 5mm Ultra-Bright Red LED
Buy it Now£1.30+£1.58Listed:30-May 20:28
20 Candela @ 30mA 5mm Ultra-Bright Red LED
Buy it Now£1.48+£1.58Listed:29-May 21:04
100 Candela @ 70mA 5mm Ultra-Bright Red or Yellow LED
Buy it Now£1.30+£1.58Listed:29-May 13:12
5V to 6V Pre Wired High Brightness 3mm Clear LED Various Colours Constant
Buy it Now£1.48+£1.58Listed:23-Mar 09:18
Wide Angle Fresnel Diverging Sheet Lens 200 X 250mm, 8" X 10"
Buy it Now£12.96+£1.58Listed:05-Sep 13:09
LEDTECH LC37R Seven 7 Segment Common Cathode Red LED Display
Buy it Now£1.29+£1.58Listed:07-Nov 21:24
Qty 10 : 10mm 12 Volt Pre-Wired Flashing LED Various Colours
Buy it Now£5.96+£1.58Listed:23-Oct 13:35
Page 1 of 4

PulldownMenu Open Start of layer
PulldownMenu End of layer

Start of layer
End of layer

Bubble Opens Help Start of layer
Bubble Help End of layer