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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
12 in. 40-Watt T10 U-Bent Ful Fluorescent Tube CFL Light Bulb Black Light (12-Pack)The Sunlite 40 Watt FUL T10 blacklight bulb (BLB) emits ultraviolet (UV A) light at 368nm color wave length perfect for lighting up reactive surfaces while not illuminating the surrounding areas. Ideal for creating a glow effect with colors like true white and neon hues for parties, clubs and Halloween decorations. Great for attracting insects to bug zappers. Can also be used for verifying security features on ID cards and currency and detecting pet
The Sunlite 40-Watt FUL T10 blacklight bulb (BLB) emits ultraviolet (UV-A) light at 368nm color wave-length perfect for lighting up reactive surfaces while not illuminating the surrounding areas. Ideal for creating a glow effect with colors like true white and neon hues for parties, clubs and Halloween decorations. Great for attracting insects to bug zappers. Can also be used for verifying security features on ID cards and currency and detecting pet stains on carpets or furniture that are not otherwise visible to the naked eye. GX10q 4-Pin base works with a variety of lamps and fixtures. Long 5,000-hour life span.- California residents
- FUL black light (BLB) - the Sunlite 40-Watt blacklight bulb (BLB) emits ultraviolet (UV-A) light at 368nm wavelength perfect for lighting up reactive surfaces while not illuminating the surrounding areas GX10q 4-pin base
- Bug zappers - great for attracting bugs to bug zappers, direct replacement bulb for a variety of models
- Festive lighting - ideal for creating a glow effect with colors like true white and neon hues for parties, clubs and Halloween decorations
- Verify and detect - also great for verifying security features on ID cards and currency, also use to detect pet stains on carpets or furniture that are not otherwise visible to the naked eye
- Long life span - long 5,000-hour life span means up to 4.6-years of reliable service (based on 3-hours/day use)
- Item dimensions (in): 1.35 in. W x 11.89 in. H x 2.86 in. D
Features
| Item Weight | 4.75 |
| Wattage (Watts) | 40 |
| Light Bulb Base Type | GX10Q4 |
| Indoor/Outdoor | Indoor |
| Returnable | 180-Day |
| Actual Color Temperature (K) | 0 |
| Number of Bulbs Included | 12 |
| Light Bulb Shape Code | T10 |
| Bulb Color | White |
| Bulb Type | Black Light |
| Bulb Shape | U-Shaped |
| Wavelength (nm) | 368 |
| Light Bulb Base Code | GX10Q-4 |
| Lighting Technology | CFL |
| Light Bulb Features | No additional features |
| Average Life (hours) | 5000 |
| Bulb Construction | Glass |
| Product Depth (in.) | 2.86 in |
| Product Height (in.) | 11.89 in |
| Bulb Diameter (In.) | 2.86 |
| Product Width (in.) | 1.35 in |
| Manufacturer Warranty | manufacturer's warranty |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Great buy
Size: 12 Wide, Color: Black Faux Leather
I absolutely love these Amazon Essentials Belice Ballet Flats! They are so comfortable right out of the box and fit my feet perfectly. I can wear them all day without my feet hurting, which is hard to find with flats sometimes. They’re also really cute and go with almost everything I wear. I find myself reaching for them all the time because they’re both comfy and pretty. Definitely a great everyday shoe, especially for the price!
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Loooove these shoes!
Size: 7.5 Wide, Color: Chestnut Brown Faux Leather
I have these in several colors, and they’ve become a true staple in my wardrobe.
The Amazon Essentials Women's Belice Comfortable Slip-On Ballet Flats are exactly what I look for in an everyday shoe—simple, versatile, and comfortable right out of the box. The slip-on design makes them super convenient for busy days, and they pair effortlessly with everything from jeans to dresses to work outfits.
They’re lightweight but still feel supportive enough for all-day wear, and I appreciate that they don’t require a break-in period. The fit is generally true to size, and the variety of colors makes it easy to stock up and rotate depending on the outfit.
Overall, these are reliable, easy-to-wear flats that offer great value for the price. Not flashy, just consistently comfortable and practical—which is exactly why I keep coming back to them.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Has the look that they should cost more.
Size: 11.5 Wide, Color: Dark Turquoise
Comfortable and the fit is very comfortable. Looks great and extremely comfortable. Soft and light weight. Easy to put on. Sizing was perfect and the wide width is truly a wide. I’m coming back for more colors.
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Reviewed in the United States on June 1, 2026
★★★★★ 4
Good at price
Size: 9 Wide, Color: Sand
Fit a little small at my big toe but otherwise fit well. Heel rubbed slightly first 5 hour wear but no blister.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Lightweight comfortable at a good price!
Size: 10.5, Color: Navy
These shoes are perfect. The color matches my navy outfits as well as my denim. They are comfortable and they look great. They are easy to pack lightweight and a great value.
I am extremely satisfied and highly recommend!
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Reviewed in the United States on June 3, 2026