The filament of halogen candle bulb is made of ductile tungsten and located in a gas-filled lamp just like a standard tungsten bulb, however, the gas in a halogen bulb is at a higher pressure. The glass bulb is made of Fused quartz, high-silica glass. This dimmable light bulb is stronger than the standard GLASS to contain the high pressure. Opus offers halogen candle shaped bulb with warm-white light For commercial as well as domestic use fully E14 candle bulbs dimmable with 28 W equivalent to incandescent of 40 W with an average life of 2000 hours.
R**G
Illuminating experiences await - at a snip of the high street and supermarket price.
Thoroughly recommended. These last much longer than the cheap ones bought at a market...yet remarkably cost LESS per bulb! Astounding value. Lumination on a par with similar bulbs three times the price. Fits perfectly in various ceiling and free standing lights at home. Ok, it's only a bulb - but so far no complaints. At the price quoted, you can't go wrong. Why oh why spend three to five times the price in a supermarket?!
M**S
Don't Last Long
These bulbs do not last the 'Average Rated life 2000hrs' as stated in the advert, they blew so quickly I have used 8 bulbs within 3½ months.Very disappointed in these and will not buy again.
H**R
Will buy again!
Great price, much cheaper than buying individually which would have cost about £40. Packaging ideal but wont fit through the letter box which is only negative. Perfect lighting level I can't comment on durability only just received. Will buy again so far.
A**
Just buy. Really good value and last forever. I'm still on first bulb and heavy user!
Amazed at quality! Price! Been paying £8 for 2 bulbs in Asda that lasted 3mths max (I use light as dim nightlight). THESE LAST SO LONG. I'm still on first bulb 6mths on!
L**L
Chandelier
Ideal for my new chandelier with a dimmer switch. No idea on longevity yet.Update: three bulbs went one after the other within two months. Downgraded to three stars as a result
S**G
Only last a few weeks!
Purchased these in July 2019 so far I've replaced three they have lasted 8/10 weeks, not as they state on the box two years!I won't be purchasing these again.
D**D
not impressed
already 2 have blown from separate lamps for no reason as both lamps we had had for a while with other bulbs in so I know wiring ok, both blown when switching them on
J**R
Rubbish
Bought themWithin a week they started blowing got 1 left out 10 in a month soWillNot buy again