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Clear T6 tubular incandescent bulb with E12 candelabra base

Satco Products

Satco Products S3912 15 W 145 V T6 Clear E12 Candelabra Incandescent Bulb

SKU CH-KYN6-004G7

A 15 W clear T6 incandescent lamp with an E12 candelabra base rated for 145 V and 2500 hours life

  • Power rating15 W
  • Equivalent wattage15
  • Lamp baseCand E12
  • Product typeIncandescent Light Bulbs
  • Sold asEach
  • 15 W incandescent output for warm ambient light
  • 145 V operation suits specialty low-voltage fixtures
  • E12 candelabra screw base fits decorative sockets
  • T6 tubular clear glass shape directs focused illumination
  • 2 500-hour rated life reduces replacement frequency

15 W 145 V candelabra bulb

The Satco S3912 is a clear incandescent lamp with a T6 tubular envelope and an E12 candelabra screw base. It draws 15 W at 145 V and is rated for 2500 hours of operation. The bulb suits decorative fixtures such as chandeliers, wall sconces and post lights that require a small-base lamp.

Replaces 15 W incandescent lamps

It serves as a direct replacement for existing 15 W E12 incandescent bulbs in 145 V circuits. The upgrade is worthwhile when the original lamp has failed or when a clear finish is preferred for exposed sockets. Buyers needing higher output or longer life should consider alternative technologies.

Limited by incandescent efficiency

Incandescent operation converts most input power to heat rather than light, so the 15 W rating yields modest lumen output. The 2500-hour rating assumes stable 145 V supply; voltage variations will shorten life. The E12 base restricts use to candelabra sockets and the clear glass offers no diffusion.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $0.90
Cheaper than about 99% of the 1,791 comparable items (median $17.99).
Power rating 15 W
Lower than about 87% of the 162 comparable items (median 70 W).

Specifications

Product
Product typeIncandescent Light Bulbs
Power
Power rating15 W
Equivalent wattage15
Size & build
Lamp baseCand E12

Questions about this item

Will the E12 candelabra base fit my chandelier socket?

Yes, the E12 candelabra screw base is the standard small screw fitting used in most decorative chandeliers and wall sconces.

How do I install the T6 clear bulb without shortening its 2500-hour rated life?

Handle the glass envelope with a clean cloth to avoid oil deposits, then screw it in gently until the base seats fully — overtightening stresses the filament.

When should I plan to replace this 15 W 145 V incandescent bulb?

Expect about 2500 hours of use; at three hours per day that works out to roughly two years before the filament fails.

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