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SANSI A21 LED Light Bulb, 4-Pack, 5000K, 250W + 200W Equivalent, 4000 + 3000 Lumens
SANSI A21 Led Light Bulb 4 Pack, 5000k: 250W Equivalent + 200W Equivalent, 4000 Lumens + 3000 Lumens
The package includes a 4-pack of LED light bulbs, consisting of 2 bulbs with 27W power and 2 bulbs with 22W power.
Flicker-Free Lighting: Adopting high light transmission optical lenses, up to 156 LED chips can provide you and your family with the light source they need daily, while also creating a healthy living or work environment. The bulbs are designed to be flicker-free and operate without any noise.
Patented Ceramic Technology: SANSI's patented technology replaces the traditional Mcpcb aluminum substrate with a non-conductive ceramic heat sink, directly soldering the LED chip onto the ceramic heat sink. This effectively reduces the thermal resistance between the LED PN junction and the surface of the heat sink, resulting in faster heat conduction and higher product reliability. Consequently, SANSI's bulbs perform with higher light efficiency.
Safe and Reliable: The lamp body is made of a special ceramic material, and the flame retardant grade reaches V0 standard. The reinforced insulation structure ensures no risk of electric shock, making the bulbs safer. The entire shell material reaches the WF2 anti-corrosion grade, enhancing the overall reliability. The hollow design of the bulbs also promotes efficient heat dissipation.
Guarantees: The SANSI A21 LED light bulbs are ETL listed, ensuring quality and safety verification. They have a remarkable lifespan of 22.5 years, providing long-lasting and reliable illumination.
product information:
| Attribute | Value | ||||
|---|---|---|---|---|---|
| brand | SANSI | ||||
| light_type | LED | ||||
| special_feature | Flicker-Free | ||||
| wattage | 22 Watts | ||||
| bulb_shape_size | A21 | ||||
| bulb_base | E26 | ||||
| specific_uses_for_product | Lamp | ||||
| color_temperature | 5000 Kelvin | ||||
| number_of_items | 4 | ||||
| brightness | 3000 Lumen | ||||
| material | copper | ||||
| connectivity_technology | Normal bulb | ||||
| controller_type | Push Button | ||||
| power_source | Corded Electric | ||||
| power_consumption | 22 Watts | ||||
| light_source_type | Led | ||||
| specification_met | ETL | ||||
| light_source_wattage | 22 Watts | ||||
| control_method | App | ||||
| average_life | 22.5 Years | ||||
| white_brightness | 4000 Lumens | ||||
| style | 27W 5000K 2PACK +22W 5000K 2PACK | ||||
| special_features | Flicker-Free | ||||
| customer_reviews |
| ||||
| best_sellers_rank | #569,727 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #22,040 in LED Bulbs | ||||
| date_first_available | June 13, 2023 |
GUARANTEED SAFE CHECKOUT
24 Hours Cancellation
We accept order cancellation before Within 24 hours the product is shipped. If the order is cancelled you will get a full refund.
30 Days Returns & Exchanges Policy
If for any reason you are not satisfied with the purchased item,You have 30 days after delivery of your order to return an item.
After 30 days of delivery of your order, we will no longer accept returns.
Refund Process & Return conditions:
To request a return,please email us at:[email protected] ,We will respond within 24 hours after
the consumer sends the email (except weekends).
If it is a quality issue, please
provide an order number and attach clear photos of the items that represent the
issue.
After we receive the returned order, our Quality Assurance department will
inspect and verify the condition of the item.Upon acceptance of your return, a refund
will be issued to the original form of payment within 1-3 business days.
Make sure your item meets all our return conditions :
Items returned without authorization will not be accepted.
The time frame for return
must not exceed 30 days from when the original order was received.
Any promotional
gifts must also be returned with your returned item.
All items must be returned in
their original condition, without scratches or signs of wear, and must not be resized or
altered in any way.
Your return needs to be sent within the given time frame(3-12
working days)
Please make sure you provide us the tracking# and receipt after you
return.
Refunds
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, we will credit the credit limit to your credit card or original payment method within 5 business days (bank processing time frame).
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