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Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1) Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1) Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1) Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1) Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1)

Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1)

Sunlite

6.99
(3 K)
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Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1)
Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1) 6.99
Visit and buy
  • 100+ Sold in the past week
  • 💥 300+ people added this to wishlists
  • ⏳ Only a few left — don’t miss out
  • 💎 Smart pick for quality
Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1)
Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1)
6.99

Transform your space into an enchanting world with the Sunlite 05439-SU CFL Black Light Bulb! Perfect for Halloween and any festive occasion, this spiral blacklight bulb brings a captivating glow to fluorescent materials, creating an atmospheric ambiance that will thrill your guests. With a power-packed 20 watts and emitting ultraviolet light at 463nm wavelength, this bulb not only enhances your decor but also adds a touch of magic to your gatherings.

This exceptional...

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Specification
manufacturer Sunlite
warranty See packaging for details.
color Blacklight
height 5.61
weight 0.25
width 2.29
size 1 Count (Pack of 1)
length 2.29
languages [ Unknown Value = English ]
productGroup Home Improvement
FAQ

What kind of light does the Sunlite black light bulb emit?

The Sunlite 05439-SU emits ultraviolet (UV-A) light at a wavelength of 463nm, which is effective for illuminating fluorescent and reactive surfaces.

Is this bulb safe for continuous use?

Yes, the bulb is UL listed which guarantees it meets safety standards for reliability. However, it does get warm during use, so avoid touching it immediately after it has been on.

How long does this bulb last?

The bulb has an impressive lifespan of approximately 8,000 hours, which translates to about 7.3 years of use at an average of 3 hours per day.

Can I use this bulb outdoors?

While the bulb is best suited for indoor use, it can be used in sheltered outdoor spaces during events, but caution is advised as it is not designed for wet conditions.

How many bulbs do I need for a typical room?

The number of bulbs needed depends on the size of the room; typically, 2-3 bulbs should create a vibrant effect for average sized spaces.

Reviews
Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1)
Sunlite 05439-SU CFL Black Light Bulb (BLB), Perfect for Halloween, Spiral Blacklight, 20 Watts, 120 Volts, Medium Base (E26), 463nm, UL Listed, 1 Count (Pack of 1) 6.99
Visit and buy
  • 100+ Sold in the past week
  • 💥 300+ people added this to wishlists
  • ⏳ Only a few left — don’t miss out
  • 💎 Smart pick for quality