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LUMINOSUM T8 LED Tube Light Bulbs 4ft 20W 4000K Natural White 2000LM Frosted Cover 25-Pack
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Vendor: LUMINOSUM
Type: light-bulbs
Sku: WBLSDB07X4DZRC1
Availability: In Stock
Sold by LightsDaddy, an authorized reseller.
Returns accepted within 30 days | support@lightsdaddy.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Securely packed to protect your lighting fixtures during transit
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
⚡
Electrical Safety Warning
All electrical products must be installed by a qualified electrician in accordance with local wiring regulations. Incorrect installation may result in fire, electric shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label. Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
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LUMINOSUM T8 LED Tube Light Bulbs 4ft 20W 4000K Natural White 2000LM Frosted Cover 25-Pack
$178.53
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Frequently Asked Questions
- Q: What is the length of the LUMINOSUM T8 LED tube light bulbs? A: The length is four feet, or one point two meters. This size makes it suitable for various fixtures, including T8, T10, and T12.
- Q: How many lumens do these LED tube lights produce? A: They produce two thousand lumens. This high brightness ensures clear illumination in commercial and industrial spaces.
- Q: What is the power rating of these LED tube lights? A: The power rating is twenty watts. This energy-efficient design helps reduce electricity costs compared to traditional fluorescent bulbs.
- Q: What type of installation is required for these LED tube lights? A: You need a simple ballast bypass installation. This means direct wiring to the fixture without using the existing ballast.
- Q: Are these LED tube lights ETL certified? A: Yes, they are ETL certified. This certification ensures that they meet strict safety and quality standards for long-term use.
- Q: How many LED bulbs are included in the package? A: The package includes twenty-five LED tube lights. This bulk quantity is ideal for larger installations or replacements.
- Q: What materials are used in these LED tube lights? A: They are made from aluminum and PC, which offer durability and effective heat dissipation. These materials enhance the longevity of the bulbs.
- Q: What is the warranty period for these LED tube lights? A: They come with a two-year warranty. This warranty provides peace of mind for buyers regarding product reliability.
- Q: What is the color temperature of these LED tube lights? A: The color temperature is four thousand Kelvin. This natural white light closely resembles daylight, making it suitable for various environments.
- Q: Can these LED tube lights replace fluorescent bulbs? A: Yes, they can replace T8, T10, and T12 fluorescent bulbs. This makes them a versatile option for upgrading outdated lighting.
- Q: Are these LED lights suitable for commercial use? A: Yes, they are designed for commercial and industrial use. With a lifespan of over fifty thousand hours, they are perfect for high-demand environments.
- Q: How do I maintain these LED tube lights? A: You can maintain them by keeping them clean and free of dust. Regular inspections can help ensure they operate efficiently throughout their lifespan.
- Q: What if the LED tube light arrives damaged? A: You should contact customer support immediately. They can assist with replacement options or returns to ensure you receive a functional product.
- Q: Is installation difficult for these LED tube lights? A: No, installation is straightforward with ballast bypass wiring. Clear instructions and a video tutorial are available to assist you.
- Q: Do these LED bulbs produce flicker or buzz? A: No, they do not produce flicker or buzz. This feature enhances comfort and usability in work or living spaces.