![G9 40 W Matt High Voltage Halogen Lamp Pin Base Bulb – 18 W 25 W 28 W 35 W 40 W 50 W Clear / Matt Selectable : Amazon.co.uk: Lighting G9 40 W Matt High Voltage Halogen Lamp Pin Base Bulb – 18 W 25 W 28 W 35 W 40 W 50 W Clear / Matt Selectable : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/I/41x4a5G-CsL._AC_SX342_.jpg)
G9 40 W Matt High Voltage Halogen Lamp Pin Base Bulb – 18 W 25 W 28 W 35 W 40 W 50 W Clear / Matt Selectable : Amazon.co.uk: Lighting
![Halogen lamps, explained by RP Photonics Encyclopedia; operation temperature, halogen cycle, luminous efficacy, energy efficiency Halogen lamps, explained by RP Photonics Encyclopedia; operation temperature, halogen cycle, luminous efficacy, energy efficiency](https://www.rp-photonics.com/img/halogen_lamp.jpg)
Halogen lamps, explained by RP Photonics Encyclopedia; operation temperature, halogen cycle, luminous efficacy, energy efficiency
![High Voltage Halogen Lamp Knob Trailing Edge Dimmer - Buy Eu Smart Dimmer 2 Gang Bluetooth Control Switch,Au Digital Light Dimmer Switch Built In On/off Switch,Wire Wireless Remote Control Wifi Triac Dimmer High Voltage Halogen Lamp Knob Trailing Edge Dimmer - Buy Eu Smart Dimmer 2 Gang Bluetooth Control Switch,Au Digital Light Dimmer Switch Built In On/off Switch,Wire Wireless Remote Control Wifi Triac Dimmer](http://sc04.alicdn.com/kf/U412341c3b9934daaa1f62d0493bc3d53b.jpg)
High Voltage Halogen Lamp Knob Trailing Edge Dimmer - Buy Eu Smart Dimmer 2 Gang Bluetooth Control Switch,Au Digital Light Dimmer Switch Built In On/off Switch,Wire Wireless Remote Control Wifi Triac Dimmer
![Osram 64672 500 Watt 240 V Medium/High Voltage Single-Ended Halogen Lamps : Amazon.co.uk: Automotive Osram 64672 500 Watt 240 V Medium/High Voltage Single-Ended Halogen Lamps : Amazon.co.uk: Automotive](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51eCyQRN91L._SX342_.jpg)
Osram 64672 500 Watt 240 V Medium/High Voltage Single-Ended Halogen Lamps : Amazon.co.uk: Automotive
![OSRAM 64515 300W 230V Medium/High Voltage Halogen Lamp, Single-Ended, 18.5 mm Diameter, 53 mm Length, 3300 K Colour Temperature, 300W, 230V : Amazon.co.uk: Lighting OSRAM 64515 300W 230V Medium/High Voltage Halogen Lamp, Single-Ended, 18.5 mm Diameter, 53 mm Length, 3300 K Colour Temperature, 300W, 230V : Amazon.co.uk: Lighting](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61tsgGFwjCL._SL1000_.jpg)