Martindale LAMPKIT20 Lamp Adaptor Kit
Make lighting circuit testing quicker, safer, and more reliable with the Martindale LAMPKIT20 Lamp Adaptor Kit. Designed for electricians, maintenance engineers, and contractors, this professional lamp bulb adapter kit allows test equipment to connect directly to common lamp fittings using standard 4mm sockets.
The Martindale LAMPKIT20 Lamp Adaptor Kit removes the hassle of holding probes in place or dismantling light fittings during testing. Whether you are carrying out fault finding, inspections, or routine maintenance, these high-quality lamp socket adaptors provide a secure and stable connection for accurate results.
Compatible with B22, B14, E27, E14, and GU10 fittings, the Martindale LAMPKIT20 is a practical solution for commercial, industrial, and domestic environments. Each light bulb socket adapter is designed for fast connection to electrical test instruments including multimeters, insulation testers, and voltage testers.

Martindale LAMPKIT20 Key Features:
- Professional lamp bulb adapter kit for electrical testing
- Includes five interchangeable lamp socket adaptors
- Supports B22, B14, E27, E14 and GU10 lamp fittings
- Standard 4mm sockets for test equipment connection
- Quick and reliable access to lighting circuits
- CAT II 300V safety rated
- Supplied with test leads and protective carry case
What comes with the Martindale LAMPKIT20?
- B22 adaptor
- B14 adaptor
- E27 adaptor
- E14 adaptor
- GU10 adaptor
- Two-wire test lead set with 4mm banana plugs
- Carry case
- Instruction and safety leaflet
This versatile lamp bulb adapter kit is ideal for engineers who regularly test lighting installations across multiple sites.
Safe & Reliable Testing
The Martindale LAMPKIT20 has been designed to provide a safer and more convenient way to connect test equipment to lighting circuits. These professional lamp socket adaptors help improve testing efficiency while reducing the risk of poor probe contact.
Every light bulb socket adapter in the kit conforms to BS EN 61010-1 CAT II 300V safety standards and is suitable for indoor use and outdoor use in dry conditions.
Technical Specifications
| Specification | Details |
| Voltage Range | 0 to 253V AC |
| Maximum Current | 2A |
| Frequency | 50Hz |
| Supported Fittings | B22, B14, E27, E14, GU10 |
| Safety Rating | BS EN 61010-1 CAT II 300V |
| Weight Including Case | 295g |
| For full specifications, please see the product data sheet. |
❓ Frequently Asked Questions (FAQ)
Q1: What is the Martindale LAMPKIT20 Lamp Adaptor Kit used for?
A. The Martindale LAMPKIT20 Lamp Adaptor Kit is used to connect electrical testing equipment directly to lamp fittings for testing and fault finding.
Q2: Which fittings do the lamp socket adaptors support?
A. The kit supports B22, B14, E27, E14, and GU10 lamp fittings.
Q3: Can I use the kit with a multimeter or insulation tester?
A. Yes. Each light bulb socket adapter uses standard 4mm sockets, making the kit compatible with many common electrical test instruments.
Q4: Does the kit include test leads?
A. Yes. The Martindale LAMPKIT20 is supplied with a two-wire test lead set and carry case.