Cheap Dimmable LED GU10 MR16 Light Bulbs Warm and Cool White CREE- Fast Delivery

[Mick]

10X GU10 MR16 E27 CREE 3x3W 9W LED DIMMABLE Light Bulb Lamp Warm Cool white

I found these bulbs for £33 for 10 x 9Watt Cree LED Bulbs (MR16 or GU10) with warm white or cool white, Cree chips makes a very good bulb, I use them for my fishtank!


BUY HERE:
http://www.ebay.co.uk/itm/10X-Rotun...e-LED-Light-Bulb-Downlight-lamp-/160823965083

I cannot guarantee them but I have bought 10 to see how they go and just over £3 each is a bloody steal!

	Item specifics Item Type: LED Bulb Voltage: 85-265V Certification: CCC,CE,CQC,EMC,FCC,GS,LVD,PSE,RoHS,SAA,UL,VDEBase Type: GU10 or MR16 Material: Aluminum alloy Emitter Type: Cree chips Total Emitters: 3pcs 3W Cree led Power: 9W Color BIN: Warm white Cool white Pure white Rated Voltage: AC85~265V(GU10 E27 GU5.3) AC/DC12V(MR16) Luminous Flux: 760~800LM Color Temperature: Warm white: 2800~3200K Cool white: 5600~6300K Connector Type: GU10 E27 MR16 E26 GU5.3 Average rated lifespan: 50,000 hours under normal usage Net Weight: 70g
	10X GU10 MR16 E27 CREE 3x3W 9W LED DIMMABLE Light Bulb Lamp Warm Cool white
	Item Description Feature: 100% brand new and high quality. DIMMABLE BULBS High-brightness 9W/12W high power light. Energy Usage: LED Spot 3 x 3 Watt / 4x3 watt Base Type: MR16/GU10/E27 Color: Warm White / Cool White Light Output: 630 LM or 850LM Volt(V): MR16 DV12v /GU10 AV85-265V Weight:58g 5 Year Warranty Save power more than 90% by ordinary bulb. Application: Landscape scene, Spot lighting , Architectural lighting , Entertainment lighting, Restaurant, Hotels, Ambient lighting, Art galleries. Base Type Light Color Color Size (H*D) Voltage Lumen Color Temp Bean angle power MR16 Warm White Silver 5.5 x 5cm DC12V 630LM/850LM 3200K 60° 3x3W/4X3W Cool White Silver 5.5 x 5cm DC12V 630LM/850LM 6000K 60° 3x3W/4X3W GU10 Warm White Silver 6 x 5cm AC85~265V 630LM/850LM 3200K 60° 3x3W/4X3W Cool White Silver 6 x 5cm AC85~265V 630LM/850LM 6000K 60° 3x3W/4X3W E27 Warm White Silver 6.5 x 5cm AC85~265V 630LM/850LM 3200K 60° 3x3W/4X3W Cool White Silver 6.5 x 5cm AC85~265V 630LM/850LM 6000K 60° 3x3W/4X3W Benefits: - Good thermal property with special designed aluminum alloy housing; - High brightness with powerful LED light source to achieve the illumination purpose; - High shock and vibration resistant with aluminum body; - Low power consumption, save energy and maintenance cost; - Low heat generation, no heat damage to achieve ideal display lighting; - Solid-state, fast turn on; - Easy installation with existing socket; - Low heat generation, no heat damage. - FS Led Spotlight offer green and high efficiency illumination lighting solutions. They have many advantages against incandescent light bulbs such as energy-saving, pollution-free, long life span etc. With so many benefits, They are gradually replacing the conventional incandescent lamps and CFL lamps Recommended Applications: - Illumination lighting for homes, offices, restaurants, hotels, malls, casinos, bars etc; - Display lighting for museums, galleries, stores, malls, shop windows, exhibitions etc. - Landscape Accent / Spot Lighting, Architectural Lighting, Display Case Accent, Artwork Lighting, Mood Lighting, -Amusement Park Accent. Package Contents : 10 pcs 9W / 12W DIMMABLE LED light (PLS SELECT MODEL AND COLOR)

 

[charlie senator]

They sound really good mick. I use them in my kitchen so i'll order some and see what they are like.
good find mick

 

[D 8 RCS]

Well I learned something from this post because I though that LED bulbs were not dimmable.
Thanks Mick !

 

[Mick]

Well I learned something from this post because I thought that LED bulbs were not dimmable.
Thanks Mick !

The only things you have to watch out for with dimmable LED is how they dim, they do not dim the same as your normal Halogen (via voltage as such), because what happens is the driver that runs them flickers them at speeds so fast our eyes cannot detect the flicker but it makes it look dimmable, or that is certainly how they used to work.

I honestly use these as off and on more than anything because the variance on dimming is a minefield, one can be brilliant, another can be terrible.

If you are using high end lighting systems like RAKO, Lutron, iLight then you should be buying one at a time and testing them on merit, I have found that some are better than others, but none really match a halogen.

Another thing to note is your existing Dimmer Switch may not be compatible with the amount of LEDS you are running... quite a few Dimmer plates have 250 or 400 watt (maximum wattage) but the problem is not the maximum wattage, its the minimum, if you have 4 spotlights on 50 watt you need at least a 250watt dimmer but if you have 4 spotlights running 9watt you need to make sure you have a dimmer that supports 20watt minimum dimmer module - maybe even 10watt as if 2 LEDS go it will not work.

The good news if your actual wall plate should be fine you will just need a new dimmer module which is quite common now for LEDS

Mick

 

[Him Her]

Looks good

Summat to bear in mind with GU10 etc. is the beam angle - the greater the angle the wider the spread of the light, smaller angles increase the concentration. Caught me out in the past.

There's an explanation here - Spotlight Beam Angles - Technical Information — Light bulbs, LED bulbs, halogen lamps, spot lights and tubes plus a cute little toy to simulate different angles!

 

[D 8 RCS]

@Mick and @HimHer, thanks for the extra information. It is alway good to expand your knowledge and of course increase your options, so it has been something well worth learning about !!

 

[turner brown]

had some of these and replaced with gu10 48 smd as give a better spread and are much cooler to touch and so on and only use about half the power
people looking at these should also buy a 48 smd and try them both. dimmable led are down to 2 things the type of switch and the type of bulb

 

[jlee]

There is currently an offer on at Energy Efficient Lighting ? LED Light Bulbs | LEDS4LESS where if you buy 10 dimmable bulbs you get a varilight dimmer switch free. Having some experience with dimmable LED BULBS apart from the brand new Philips master range LEDS require a led specific dimmer known as trailing edge. Also a low load is needed due to the high range on most traditional dimmers being 40W to 400W so 10 x 4W bulbs would still be on full even if the dimmer is turned right down.

I have recently found that the varilight dimmers are programmable and you can actually adjust the minimum and maximum brightness levels. Am going to try to change them.