Needed a couple more of these and found them for £2.99 each - they are VERY bright at 520 Lumens and have not had one fail in over 3 years (unlike the cheap ones).
These are a lot brighter than the old non energy saving ones.
Quality MiniSun Branded 5w SMD LED Light Bulbs. Aluminium Construction and Protective Glass Lens. 120° Beam Angle
This Bulb Will Pay For Itself in Just Over 12 Months! (Assuming 1000 Hours Use at 15p per kwh)
This Bulb Develops a Class Leading 520 Lumens. 35,000 Hour Bulb Life. Colour Rating: 3000K (Warm White). Not Dimmable
Uses the Latest LED Chips (Twice as Bright as Many Competitors) - At Last a Viable Replacement For 50W Halogen Bulbs
Height: 58mm, Diameter: 50mm. One Year Guarantee against Faulty Manufacture. Ref Number - 04459