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Grensk Dimmable E26 LED Tubular Bulbs, 40W, 4W, 2700K Warm White, T30 Model, Glass-Aluminum Oxide, 2 P
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Vendor: Grensk
Type: Light Bulbs
Sku: WBLSDB0C85CJH2S
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: 3–5 business days
- Estimated Delivery: 6–10 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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Grensk Dimmable E26 LED Tubular Bulbs, 40W, 4W, 2700K Warm White, T30 Model, Glass-Aluminum Oxide, 2 P
$13.55
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Frequently Asked Questions
- Q: What are the dimensions of the Grensk dimmable LED tubular light bulbs? A: The Grensk dimmable LED tubular light bulbs are four point ninety-six inches long. They come in T10 and T30 sizes, making them suitable for various fixtures.
- Q: What is the color temperature of these LED bulbs? A: The color temperature is two thousand seven hundred Kelvin. This warm white light is ideal for creating a cozy atmosphere.
- Q: What material are the Grensk LED bulbs made from? A: These bulbs are made from glass and aluminum oxide. This combination ensures durability and efficient light transmission.
- Q: How do I install the Grensk LED bulbs? A: Simply screw the E26 base of the bulbs into a compatible light fixture. Ensure the power is off during installation for safety.
- Q: Can I use these bulbs in a dimmer switch? A: Yes, these bulbs are compatible with 95% of Lutron, Leviton, and Eaton dimmers. They allow for smooth brightness adjustment from zero to one hundred percent.
- Q: Where can I use these LED bulbs? A: These bulbs are suitable for various settings, including kitchens, living rooms, bedrooms, and restaurants. They enhance the ambiance wherever they are installed.
- Q: How do I clean the Grensk LED bulbs? A: To clean the bulbs, gently wipe them with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials to maintain their appearance.
- Q: What is the lifespan of these LED bulbs? A: The Grensk LED bulbs have an ultra-long lifespan of over twenty-five thousand hours. This reduces the need for frequent replacements.
- Q: Are these bulbs energy efficient? A: Yes, these bulbs save ninety-five percent of energy compared to standard forty-watt incandescent bulbs. They consume only four watts while providing four hundred lumens.
- Q: Do these bulbs contain any toxic materials? A: No, the Grensk LED bulbs do not contain lead, mercury, or any toxic elements. They are safe for both the environment and your home.
- Q: What is the warranty for the Grensk LED bulbs? A: Grensk offers a warranty for these LED bulbs against manufacturing defects. For specific warranty details, please refer to the product packaging.
- Q: What if the bulbs arrive damaged? A: If the bulbs arrive damaged, please contact customer support within thirty days for assistance with returns or exchanges.
- Q: Are these bulbs suitable for outdoor use? A: No, these bulbs are designed for indoor use only. They should not be exposed to moisture or extreme weather conditions.
- Q: How can I contact customer support for questions? A: You can contact Grensk customer support via email. They typically respond within twenty-four hours to address your inquiries.
- Q: Do these bulbs emit UV or IR radiation? A: No, the Grensk LED bulbs do not emit ultraviolet or infrared radiation. This makes them safer for indoor environments.