We use cookies to give you a fabulous customer experience and enable you to checkout on our website. By continuing we will assume you are happy to receive all cookies, otherwise you can review more information on cookies here

39-40mm GES/E40 Incandescent Light Bulbs

Incandescent Light Bulbs come with a host of Cap types but this page details those with a GES/E40 Giant Edison Screw cap/base. These are high output lamps rated at 300 watts or 500 Watts with a large GLS Classic Shape glass bulb. We stock 110 Volt and 240 volt versions of the GES incandescent which is most commonly used for decorative lighting applications due to the visual impact and clarity of the bulb.

We have categorised the Incandescent range into lamp types; within each section is a comprehensive list of products with detailed specifications. From decorative Squirrel Cage Candle lamps to Standard GLS, Reflector lamps to Fridge and Automotive lights and Infrared to Architectural lights and so much more besides, we have it here. The incandescent light source lasts between 1000 and 3000 hours, depending on the product.