State-Of-The-Art AR111 LED Light Bulb
This high-quality AR111 light bulb directly replaces any existing globe with a standard G53 base (as pictured). AR111 low-voltage downlight bulbs are found in shops, hotels, galleries, showrooms, and some homes.
Key features of the Philips AR111 include:
Maximum Compatibility - Works with your existing transformers and fittings; no electrician is required.
ExpertColour Technology - Experience true-to-life colours with Philips ExpertColour. With an impressive colour rendering index (CRI) of 97, this LED brings out the best in every setting.
Energy Saving - Get excellent illumination without high energy costs. This AR111 LED reduces energy usage (and heat generation) by 80% compared to old halogen lamps.
Long Lifetime - The Philips Master LED offers an impressive lifespan of 40,000 hours. That's over ten years of typical commercial use, massively reducing maintenance costs.
Dimmable - Create the perfect ambience in any space with smooth dimming capabilities. It also works in non-dimmable light fittings.
High-Quality Optics for Superior Lighting
In addition to Philips' ExpertColour technology, this lamp incorporates several other design innovations. These include an 'anti-glare optical bridge' and a 'V-groove' prism array for high optical efficiency.
The Philips Master AR111's unique optical bridge and reflector design.
Specifications - Philips Master ExpertColour AR111 LED
| Fitting Type | AR111 / QR111 with G53 base |
| Power Usage | 15W (equivalent brightness to a 75W halogen) |
| Voltage | 12V AC |
| Lifetime | 40,000 hours |
| Colour Temperature | Warm White (3000K) |
| Colour Rendering Index | 97 CRI |
| Light Output | 1,000 lumens |
| Beam Angle | 40° |
| Dimmable | Yes |
| Dimensions | 111 mm x 62 mm (diameter x depth) |
| Weight | Approx 150 grams |
| Installation | Self-installation; direct lamp replacement |
| Product Identifiers | Philips MAS LED ExpertColor 15-75W 930 AR111 40D; 929002239408 |
| Further Details | Datasheet (PDF), IES file (for lighting designers) |
| Warranty | 3 Years |
Frequently Asked Questions
Will this AR111 LED globe work with existing transformers and dimmers?
Yes. These lights include Philips' patented TransforMax technology, which maximises compatibility with existing hardware. Just swap the globe as you would with a halogen lamp.
Please see our LED transformer and LED-optimised dimmers if you need extra parts.
Upgrade any AR111 globes commonly found in recessed fixtures or track lighting.
Will this AR111 LED lamp fit into existing fixtures?
Yes - this is the latest AR111 LED globe design from Philips. It incorporates a newer 'Perfect Fit' shape to ensure compatibility with existing light fittings.
Buy our latest 'Perfect Fit' version for better results (pictured on the right).