LAP BC Mini Globe LED Light Bulb 470lm 4.2W 3 Pack (784PP)

Google'd the answer, seems the scale has changed & been updated. Quote: Don’t worry, this doesn’t mean your household appliances are any less efficient than before, they are just rated slightly different. The new label system also makes it much harder for appliances to be A or B rated, meaning that these categories on our site and many others will seem bare to begin with. This will motivate brands and inventors to create new appliances which are more eco-friendly than ever before. Understandably, the new system has much stricter requirements to avoid changes to the scale within the near future. Inevitably, in today’s constantly changing world, the top energy classes will fill up once again in the coming years. Another rescaling will then take place.

Hello Mrsp1234, These would need to be used with a Trailing Edge type dimmer switch, something such as the MK Essentials 1-Gang 2-Way LED Dimmer Switch White with Colour-Matched Inserts (703HV). Thank you for using Q&A

Hello AnotherLightbulbmoment, This is a B22 fitting. Thank you for using Q&A

Hi lickledipper, Our supplier has advised that this bulb has a beam angle of 260 degrees. Thanks for using Screwfix Q&A. JT

Hello Pinball1970, I've checked the specification from the manufacturer and it advises that the nominal CCT is 4000K with a Target CCT of 4040K and a tolerance of + or - 275. We do not have any Spectral Power Distribution graphs for this product. Thank you for using Q&A (CW)