Original bathroom bulbs fitted by builder. Blown bulb has no information on it. My bulbs are 5cm diameter, will these fit or are they 3.5cm? Thanks

Hello，the diameter of the bulbs is 5cm.

can i use these bulbs in shower extractor

Check with the shower extractor supplier/installer; possible electrical danger.

Do u need transformer

Yes you need a 220/240v to 12v. It is for halogen bulbs not an led push transformer. Amazon sell them.

you should not use dichroic in ceiling installation as they are genereting hit all around, aluminium are dedicated for it - dichroic only for dispays

LED is both cheaper and consumes less power.

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GMY 4000 Hours Lifetime MR16 Halogen Light Bulbs 50W 12V Dimmable Spotlights for Ceiling Light, 36° Beam Angle, 3000K Warm White, GU5.3 Base, Dichroic 6 Pack

Product ID: 150210152

Details

Brand
GMY
Bulb shape size
MR16
Light type
Halogen
Special feature
36° beam angle
Wattage
50.00

⏳4000 hrs lifespan - double the market standard

🎯36° beam angle - precise, focused lighting

🌡️3000K warm white - cozy, inviting ambiance

€ 33.93

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Description

💡 Illuminate smarter, live brighter — don’t get left in the dark!

VERSATILE ELEGANCE - Perfect for upscale living rooms, boutique hotels, and trendy cafes alike.
FLICKER FREE COMFORT - No flickers or UV radiation means your eyes stay fresh and fatigue-free.
TRUE COLORS EVERY TIME - CRI > 99 delivers ultra-realistic colors that make your space pop.
PRECISION LIGHTING CONTROL - Fully dimmable from 0-100% for mood-perfect illumination anytime.
TWICE THE BRIGHTNESS TWICE THE LIFE - Lasts 4000 hours—over 2 years of daily glow without burnout.

GMY’s MR16 Halogen Bulbs offer a premium 4000-hour lifespan—twice the industry average—combined with a warm 3000K glow and a focused 36° beam angle. Engineered with a high CRI > 99 for vivid color accuracy and flicker-free, UV-free light, these dimmable 50W bulbs with GU5.3 base deliver instant brightness and eye-friendly comfort, ideal for stylish residential and commercial spaces.

Specifications

ASIN	B07VFDJB1T
Accepted Voltage Frequency	220 to 240 Volts and 50 Hertz
Average Life Span	4000 Hours
Beam Angle	36 Degrees
Best Sellers Rank	153 in Lighting ( See Top 100 in Lighting ) 3 in Halogen Bulbs
Brand Name	GMY
Bulb Base	GU5.3
Bulb Shape Size	MR16
Color Rendering Index (CRI)	99.00
Color Temperature	3000 Kelvin
Colour	Transparent
Connectivity Technology	Infrared
Control Method	App
Controller Type	Push Button
Country Of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (6,498)
EU Energy Efficiency Label	G
Incandescent Equivalent	59 Watts
Indoor Outdoor Usage	Indoor, Outdoor
Is Electric	Yes
Item Dimensions W x H	46W x 50H millimetres
Item Shape	Incandescent bulb shape
Item Weight	0.22 Kilograms
Light Color	Warm White
Light Output Maximum	680 Lumens
Light Source Wattage	50 Watts
Light Type	Halogen
Manufacturer	GMY
Manufacturer Part Number	part_B07VFDJB1T
Material Type	Glass
Model Name	421190P6
Model Number	MR16
Number of Items	6
Package Quantity	1
Power Consumption	50 Watts
Power Source	Corded Electric
Special Features	36° beam angle, 4000 hrs lifetime, Dimmable
Specific Uses	Various uses
Style Name	MR16 50W 6PACK
Type of Bulb	Halogen
Unit Count	6.0 count
Voltage	12 Volts
Wattage	50.00
White Brightness	680 Lumens

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€ 33.93

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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