Tianguang lighting controls
Brightness Dimming Upgrade
$0.01 per light or purchased set
Upgrade your light to adjustable brightness while keeping a fixed warm-white tone (3000K by default).
- $0.01 per light or purchased set.
- Add this service separately to your cart and set its quantity manually.
- Choose only one driver upgrade for the same light: brightness dimming or adjustable color temperature.
- Use the optional product field to identify the light or order this upgrade applies to.
The control method and available settings depend on the selected light and driver. Contact us before ordering if you need compatibility with an existing wall dimmer or control system.
For a purchased set, the upgrade applies to the lights in that set. This service is excluded from lighting discounts and qualifying item counts.
Choose one driver option per light
Brightness dimming and adjustable color temperature are alternative driver configurations. Please choose only one for the same light. If your cart contains different lights, use the field above to tell us which light this upgrade is for.
Without an upgrade, your light keeps its standard configuration. Integrated LED lights default to warm white (3000K), non-dimmable. Request another fixed white tone in your order note; bulb-based and other special lights follow their listed specifications.
This is a lighting-control service, not a standalone light. For a specific wall dimmer, fan, solar, battery or bulb-based fixture, contact our team before ordering to confirm compatibility.
Upgrade services are excluded from lighting discounts and qualifying item counts.
View the color-temperature upgrade · Shop lights · View cart
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Free U.S. standard delivery
No minimum to the contiguous 48 states. Standard orders: approximately 7 calendar days to prepare, then 21–30 calendar days in transit. Allow approximately 30–37 calendar days total. Oversized curbside freight: approximately 45 calendar days in transit, or 52 days total with standard preparation. Custom production time: contact customer service; our team will reply after reviewing your message. Export/import customs clearance, import duties, and import taxes included. Applicable sales tax is shown at checkout.
Shipping details30-day return support
Written authorization is required. There is no restocking fee; preference-return postage is the customer’s responsibility.
Return details2-year limited warranty
Covers eligible manufacturing defects under normal residential use for 2 years from delivery. Contact us with your order number, issue details, and photos or video to request service.
Warranty details · ContactOperated by TIANGUANG CROSS-BORDER E-COMMERCE LIMITED · BRC No. 80039146-000-03-26-4