Are the prongs flat or rounded

The pins of an FCS bulb, regardless of brand are round. An FCS bulb has what is called a G6.3 Base Type. The pins are 6.3mm apart from one another measured on center and the the pin diameter can vary slightly between .95mm and 1.05mm diameter and still be within spec. The pins are round.

Does this work with outdoor landscape lighting which I think is 12v but I'm not sure.

For more than one reason, the answer is no. The FCS bulb is rated to operate at 24 Volts. If you have a 12 Volt system, meaning 12 volts at the socket, if you install the FCS bulb which is rated to operate at 24 volts, it will barely come on if at all. If it did come on, it would be very very dim. A second reason the FCS would not be a good choice for your application is the life hours. Even if the voltage was compatible, a FCS bulb is designed for use as a medical or optical device bulb and has an average rated life of only 50 hours. Even if the voltage were compatible, the FCS would be a very poor choice as it would burn out frequently. In contrast a typical bulb designed for landscape lighting would have a life hour rating of 2000 hours. To make a proper choice for a bulb for your landscape lights, first be certain of the voltage required at the socket, and second, know the maximum rated wattage recommended for the fixture and third, the base type required so that the bulb can be properly installed in the socket of the light.

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OSRAM FCS 64640 HLX 150W 24V Tungsten Halogen Lamp

Product ID: 47462273

Details

Brand
OSRAM
Bulb Shape Size
T3
Light Type
Halogen
Special Feature
Base G6.35 2
Wattage
150 watts

⚡24V low voltage precision

💡150W high-power output

🔬10% enhanced HLX luminous efficacy

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Description

💡 Illuminate precision with OSRAM’s HLX power—because your work deserves the brightest spotlight.

HLX TECHNOLOGY BOOST - Delivers 10% more luminous output than standard halogen bulbs—see more, do more
TRUSTED OSRAM QUALITY - Over 100 years of innovation powering your professional-grade lighting needs
COMPACT DURABLE DESIGN - T3/T4 tungsten halogen lamp with G6.35 base built for longevity and stability
PRECISION FILAMENT ALIGNMENT - Ensures consistent, reliable light for critical scientific and medical tasks
VERSATILE MEDICAL SCIENTIFIC USE - Perfect for microscopy, surgical lighting, fiber illumination, and diagnostics

The OSRAM FCS 64640 HLX is a 150W, 24V tungsten halogen lamp featuring advanced HLX technology for 10% higher luminous efficacy. Designed with precision filament alignment, it delivers consistent, high-quality white light (97,200 lumens) ideal for demanding medical and scientific applications such as microscopy and surgical lighting. Compact with a G6.35 base, it offers reliable performance backed by OSRAM’s century-long expertise.

Specifications

ASIN	B0711LMWMK
Accepted Voltage Frequency	100 to 240 Volts and 50 Hertz to 60 Hertz
Additional Features	Base G6.35 2 Pin, Voltage 24V, Wattage 150
Best Sellers Rank	#32,414 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #143 in Halogen Bulbs
Brand Name	OSRAM
Bulb Base	G6.35
Bulb Shape Size	T3
Color	Silver
Color Rendering Index	100
Control Method	App
Controller Type	Push Button
Customer Reviews	4.6 4.6 out of 5 stars (1,439)
Global Trade Identification Number	04050300006727
Incandescent Equivalent Wattage	150 Watts
Included Components	Bulb
Indoor Outdoor Usage	Indoor
Item Dimensions W x H	1.38"W x 2.05"H
Item Weight	9 Grams
Light Color	white
Light Output Maximum	97200 Lumens
Light Source Operating Life	50 Hours
Light Source Type	Halogen
Light Source Wattage	150 Watts
Light Type	Halogen
Manufacturer	OSRAM
Manufacturer Part Number	54263
Manufacturer Warranty Description	30 days.
Material Type	tungsten, fiber, Tungsten
Model Name	A37068A08AC
Model Number	54263
Number of Items	1
Package Quantity	1
Power Consumption	150 Watts
Power Source	Corded Electric
Shape	T4
Specific Uses For Product	Lamp
Style Name	Classic
Unit Count	1.0 Count
Voltage	24 Volts
Wattage	150 watts
White Brightness	97200 Lumens

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11237CFA

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In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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