ASTRO Osaka Energy Saving Bathroom Light

Product information

Flush fitting bathroom ceiling light with plastic diffuser and wide chrome trim.

Please note: this fitting has an electronic ballast so must not be installed on the same circuit as an extractor fan.

Includes 1 x 28W 2D energy saving bulb.
H9.5 x Dia.31cm
Eligible for International Delivery
IP rating


Click & collect

Click & collect from John Lewis or Waitrose shops Tuesday from 2pm
375 participating John Lewis and Waitrose shops

Collect + from a local shop from Tuesday - postcode exclusions apply for Collect+ deliveries

5000+ participating Collect+ shops

Standard delivery in 5 working days


Named or Saturday UK delivery


Named day UK delivery pre-10.30am


International delivery not available


We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

Q & As

Rated 3.4 out of 5 by 26 reviewers.
Rated 5 out of 5 by REPLACEMENT LIGHT ASTRO OSAKA Shade fell of light and cracked...JL were happy to replace and it arrived next day in store.......Think there might be design fault as shade does not require much for it to come of. 28 April 2015
Rated 4 out of 5 by Astro Osaka Light - fits the bill Great for our family bathroom where it replaced a 4 spot GU unit, great light & way better than anticipated. Winner! 31 March 2015
Rated 4 out of 5 by difficult bulb change I will admit we have had this light for around 5 years without issue but recently had to change the bulb. We asked at our local john lewis store where an assistant gladly showed us how to do it and even let me try it myself.It is is one thing to do it on a counter in the shop and another standing on a ladder working above your head. Like the light but i hope this bulb lasts as long as the last one because we do not look forward to doing this again. 26 October 2014
Rated 1 out of 5 by Looks good but fundamentally flawed. Have had two of these in four years, and much as I like the design, I can't justify forking out for a third. My comments reflect other criticisms. The first unit broke when I tried to remove the bulb cover and the second died a slow death as the ballast gave up the ghost. 16 October 2014
Rated 3 out of 5 by Effective lighting This unit gives an amazing, even, light output, albeit a rather "cold" light (especially compared with standard energy saving bulbs). The concern I have though is that when mounted on the ceiling, it is very difficult to remove the plastic housing. The bayonet fitting readily jams and for a while I thought I would never be able to get it undone. I only hope that when I eventually have to replace the bulb, I will be able remove the housing. 14 September 2014
Rated 5 out of 5 by Astro Osaka bathroom light We bought this light for our bathroom which is quite dark because it's on the side of our house & doesn't get much light . It has brightened the room up no end & looks great. We are very happy with it & have purchased a second for the downstairs cloakroom. Unlike other reviews, we haven't had any problems with them. Would recommend. 08 July 2014
Rated 1 out of 5 by poor performance - short life I would not recommend this product. I have had two, each only lasted a couple of years. As previous reviewers have said, the light works fine for a year or so, then begins spontaneously going off after a few minutes. This problem persists with decreasing amounts of time the light will stay on until eventually the light doesn't come on at all. Most likely a badly specified ballast in the lamp unit that cannot itself be replaced. Do not buy! 08 July 2014
Rated 5 out of 5 by Bright light As our bathroom has no window we were looking for a really bright light that was also energy saving. This light fitted the bill brilliantly. It was easy to fix and we are delighted with the result. 11 June 2014
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