Question 1

What defines a high efficacy LED strip light from DENO LED?

Accepted Answer

DENO LED's high efficacy LED strip lights are characterized by their superior lumen-per-watt output, achieving up to 180 lm/W. This efficiency is a result of optimized LED selection, advanced FPCB design, and precise manufacturing processes, including 99.99% gold wire bonding. This minimizes power consumption while maximizing light output for demanding B2B applications.

Question 2

How does DENO LED ensure the color quality and consistency of its high efficacy LED strip lights?

Accepted Answer

Color quality and consistency are maintained through the use of high CRI LEDs, with options up to 95 and R9 values exceeding 90. We implement a strict 1 SDCM binning process to ensure minimal color variation across production batches. This precise binning guarantees uniform light appearance critical for professional lighting designs.

Question 3

What are the typical voltage and wattage specifications for DENO LED's high efficacy LED strip lights?

Accepted Answer

Our high efficacy LED strip lights primarily operate on a 24V DC input. Wattage per meter varies depending on the specific model and LED density, typically ranging from 4.8 W/m to 24 W/m. This allows for flexibility in design while maintaining optimal performance and minimizing voltage drop over longer runs.

Question 4

Can DENO LED provide custom lengths or specific IP ratings for high efficacy LED strip lights?

Accepted Answer

Yes, DENO LED offers OEM/ODM services for custom lengths to meet project-specific requirements. We also provide various IP ratings, from IP20 for dry indoor environments to IP67 for outdoor or wet locations, utilizing silicone extrusion or nano-coating technologies. This ensures product suitability for diverse installation conditions.

Question 5

How much can a high efficacy LED strip cut energy use?

Accepted Answer

Moving from a typical 100 lm/W strip to a 180 to 200 lm/W high lumen LED strip roughly halves the wattage needed for the same lumen output. Over a long commercial run this also lowers the required driver size and helps the installation reach a better ErP energy class.

Question 6

What counts as a high efficiency LED strip in lumens per watt?

Accepted Answer

In 2026 a mainstream 24V 2835 board sits around 120-140 lm/W. A high efficiency LED strip starts at roughly 160 lm/W and DENO's top binned 2835 and 2110 boards are measured at up to 200 lm/W at 4000K Ra 80, LM-79 tested at 25 degrees Celsius. The figure is light-source efficacy of the tape itself, measured without the driver, which is exactly how the ErP energy label is calculated.

Question 7

What is the difference between high efficiency and high efficacy LED strip lights?

Accepted Answer

They describe the same measurement. Efficacy is the engineering term for lumens delivered per watt consumed; efficiency is how buyers and tender documents usually phrase it. DENO publishes lm/W per model so both audiences read the same number, and the ErP energy class printed on the reel is derived from it.

Question 8

Which ErP energy class can a high efficiency LED strip reach?

Accepted Answer

Class C is achievable on the best-binned 2835 and 2110 boards above 180 lm/W, class D covers the 160-180 lm/W band and most well-specified architectural tape lands in class E. High-CRI 95+ and full spectrum builds drop one or two classes because phosphor conversion costs lumens. Every DENO datasheet states the measured class so it can be reproduced by a notified body.

Question 9

Does a high efficiency LED strip run cooler and last longer?

Accepted Answer

Yes. Fewer watts per lumen means less heat into the FPCB, so junction temperature drops and L70 lifetime extends. Combined with 2 oz copper and a 99.9% pure copper foil the same brightness can be produced at 20-30% lower wattage, which also lets a single driver feed a longer run and keeps aluminium profiles below the touch-temperature limits used in hospitality projects.

Question 10

How much energy does a high efficiency LED strip save on a large project?

Accepted Answer

Take 500 m of cove lighting at 10 hours a day. A 130 lm/W board delivering 1000 lm/m draws about 7.7 W/m; a 190 lm/W board delivers the same output at about 5.3 W/m. Across 500 m that is 1.2 kW saved, roughly 4,380 kWh a year, and it usually removes one driver and one circuit from the electrical schedule as well.

Question 11

Can I get a high efficiency LED strip in 12V, 24V, 36V or 48V?

Accepted Answer

24V is the efficiency sweet spot and carries the full binned range. 12V is available where fixture space or existing drivers dictate it, at the cost of shorter single-feed runs. 36V and 48V constant-current boards keep the same lm/W while extending a single feed well past 20 m, which is where the real system efficiency gain shows up on long architectural lines.

High Efficiency LED Strip | Up to 200 lm/W | DENO

High Efficiency LED Strips models & key specifications (47)

48V High Efficiency LED Strips Models (3)

24V High Efficiency LED Strips Models (41)

12V High Efficiency LED Strips Models (2)

Other High Efficiency LED Strips Models (1)

High Efficiency LED Strip — Buyer Questions