48V SOB Strip Constant Current version (#15927)
10mm · 48V · 300LEDs · 50cut
Model: 15927
Overview
The DENO LED model 15927 is a cutting-edge flexible LED lighting solution designed for demanding B2B applications. Featuring a 48V single-end power supply, it allows for impressive run lengths of up to 15 meters, significantly reducing complex wiring. The 10mm PCB width, combined with a robust 3oz copper foil and special design, provides exceptional flexibility, strong bending resistance, and superior heat dissipation, ensuring consistent brightness. Built-in chip protectio...
Description
48V SOB Strip Constant Current version | 10mm | 48V | 300LEDs | 50cut | #15927 48V single-end power supply, maximum length up to 15 meters, reducing wiring requirements The special desgin provide excellent flexibility, and strong bending resistance. With thicker PCB, better for heat dissipation, keep the good consitent brightness from begin to end. Built-in chip protection stents, make it higher power available. Special power is customizable. More flexible options: More special CCT, Higher CRl, different power This series product is the linear lighting solution with the mature and stable technology.lt has the the excellent colorconsistency. Using in decorative project, props display item etc.
Specifications
| LED QTY | 300 LEDs/m |
|---|---|
| PART NO | DL-FSOBA150V48-15927-* |
| SMD TYPE | SOB |
| CUTTABLE UNIT | 15LEDs/50mm |
| DIMMABLE | Yes |
| LED PITCH | 3.334mm |
| PCB WIDTH | 10mm |
| BEAM ANGLE | 160° |
| LENGTH MAX | 15M |
| COPPER FOIL | 3oz |
| ON OFF TIMES | 10000（test times） |
| POWER RANGE | 4.8~19.2W |
| CIRCUIT TYPE | C.C. |
| INPUT VOLTAGE | 48V |
| MIN BEND DIAMETER | Φ60mm |
| OPERATING TEMPERATURE | -25~40°C; Tc: 75°C (max) |
Applications
- Cove, wall-wash & perimeter lighting — Coves, recesses, wall-wash details and ceiling perimeters where a continuous, uniform line of light is required.
- Showroom & hospitality display lighting — Shelving, display cases, reception desks and signage backlighting in shops, showrooms and hospitality spaces.
- Kitchen & wardrobe under-cabinet lighting — Kitchen, wardrobe and furniture task lighting where the strip stays hidden and only the light is seen.
Request a quotation for #15927
DENO LED is a Shenzhen-based LED strip manufacturer with its own Foshan production base. Send the run length, voltage, CCT/CRI and IP rating you need and our engineering team replies with a specification sheet, wiring plan and price — OEM/ODM and fully custom builds included.
- Warranty: 5 years
- Compliance: CE · UL · RoHS
- Bonding wire: 99.99% pure gold
- Copper foil: 99.9% pure copper FPCB
Photometric Performance — CCT × CRI Efficacy Matrix
Peak measured luminous efficacy: 100.3 lm/W at 4000K, Ra 90, ErP energy class F (Grade DL (2nd Tier) · 9.6W/m).
All values are measured at the stated power density and ambient 25 °C, reported as luminous efficacy in lumens per watt (lm/W), luminous flux per metre (lm/m) and the corresponding EU ErP (2019/2015) energy class.
Grade DL (2nd Tier) · 9.6W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | — | — | — | 75.9 lm/W | 728.5 lm/m | G | — | — | — |
| 2300 K | — | — | — | 84.5 lm/W | 811 lm/m | G | — | — | — |
| 2700 K | — | — | — | 91.5 lm/W | 877.9 lm/m | F | — | — | — |
| 3000 K | — | — | — | 96.2 lm/W | 923.3 lm/m | F | — | — | — |
| 3500 K | — | — | — | 97.9 lm/W | 939.8 lm/m | F | — | — | — |
| 4000 K | — | — | — | 100.3 lm/W | 962.4 lm/m | F | — | — | — |
| 5000 K | — | — | — | 100.3 lm/W | 962.4 lm/m | F | — | — | — |
| 6500 K | — | — | — | 96.2 lm/W | 923.3 lm/m | F | — | — | — |
Grade DL (2nd Tier) · 14.4W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | — | — | — | 73.4 lm/W | 1056.5 lm/m | G | — | — | — |
| 2300 K | — | — | — | 81.7 lm/W | 1176.1 lm/m | G | — | — | — |
| 2700 K | — | — | — | 88.4 lm/W | 1273.2 lm/m | F | — | — | — |
| 3000 K | — | — | — | 93 lm/W | 1339 lm/m | F | — | — | — |
| 3500 K | — | — | — | 94.6 lm/W | 1362.9 lm/m | F | — | — | — |
| 4000 K | — | — | — | 96.9 lm/W | 1395.8 lm/m | F | — | — | — |
| 5000 K | — | — | — | 96.9 lm/W | 1395.8 lm/m | F | — | — | — |
| 6500 K | — | — | — | 93 lm/W | 1339 lm/m | F | — | — | — |
Grade DL (2nd Tier) · 19.2W/m
| CCT (K) | Ra 80 — Luminous Efficacy (lm/W) | Ra 80 — Luminous Flux (lm/m) | Ra 80 — ErP Energy Class | Ra 90 — Luminous Efficacy (lm/W) | Ra 90 — Luminous Flux (lm/m) | Ra 90 — ErP Energy Class | Full Spectrum (Ra 95+) — Luminous Efficacy (lm/W) | Full Spectrum (Ra 95+) — Luminous Flux (lm/m) | Full Spectrum (Ra 95+) — ErP Energy Class |
|---|---|---|---|---|---|---|---|---|---|
| 1800 K | — | — | — | 70.9 lm/W | 1362 lm/m | G | — | — | — |
| 2300 K | — | — | — | 79 lm/W | 1516.1 lm/m | G | — | — | — |
| 2700 K | — | — | — | 85.5 lm/W | 1641.4 lm/m | F | — | — | — |
| 3000 K | — | — | — | 89.9 lm/W | 1726.1 lm/m | F | — | — | — |
| 3500 K | — | — | — | 91.5 lm/W | 1757 lm/m | F | — | — | — |
| 4000 K | — | — | — | 93.7 lm/W | 1799.3 lm/m | F | — | — | — |
| 5000 K | — | — | — | 93.7 lm/W | 1799.3 lm/m | F | — | — | — |
| 6500 K | — | — | — | 89.9 lm/W | 1726.1 lm/m | F | — | — | — |
Related models in this series
See every model in SOB LED Strip Series or narrow to Sob 48V. Compare wattage, lumen output and run length in the ProCalc parameter library, or request OEM/ODM pricing on the custom manufacturing page.
Frequently Asked Questions
What are the common applications for this 48V SOB LED strip?
This 48V SOB LED strip is perfect for decorative lighting, storefront displays, architectural accents, and linear lighting in commercial and retail environments.
How does the single-end power supply benefit installation?
The 48V single-end power supply allows for extended run lengths up to 15 meters, simplifying wiring and reducing the need for multiple power feeds.
Can this LED strip be customized for specific project requirements?
Yes, DENO LED offers customizable options for CCT, CRI, and power output to meet unique project specifications and design needs.
What is the minimum bending diameter for this product?
The model 15927 offers excellent flexibility with a minimum bending diameter of Φ60mm, allowing for versatile installation in curved spaces.
Is this SOB strip light also called FOB, S-COB or COB Pro strip light?
Yes. Model 15927 belongs to the DENO SOB (Spot on Board) family, which the market also calls FOB strip light, S-COB strip light or COB Pro strip light. All three names describe the same dot-free chip-on-board LED strip construction, so you can quote it under whichever term your project specification uses.
Why choose this S-COB strip light over a standard COB LED strip?
Compared with conventional COB LED strip, DENO SOB / FOB strip light supports higher power up to 24W/m instead of roughly 12W/m, CRI 95 and full-spectrum options, SDCM <=3 colour consistency, and single-end power feed at 5m, 10m and 15m without visible head-to-tail brightness loss, with higher luminous efficacy and lumen output.
48V LED Strip — Buyer Questions
How long is a 48V long run LED strip — 30m or 50m?
The 48V SOB boards carry 300 LEDs/m at 4.8–19.2W/m and hold rated output over a 15 m single feed, 30 m fed from both ends. Runs beyond that are built as multiple 30 m circuits from one driver position rather than one electrically continuous line.
- Series 48V SOB strips
- Guide calculate the 48V run length
- Related series long run boards across voltages
- Product 15926 48V long-run board
48V vs 24V LED strip — which should I specify?
24V is right for anything under about 10 m and has the widest choice of drivers and controllers. 48V halves the current again, so it wins on long architectural and commercial lines where feed positions are expensive: fewer power supplies, thinner cable, less volt drop.
- Series 48V SOB strips
- Guide voltage and construction compared
- Related series 36V as the middle option
Is the 48V version constant current with no voltage drop?
The 15927 is the constant-current build — each 50 mm segment regulates itself, so brightness is flat head to tail. The 15926 is the constant-voltage equivalent for shorter runs on an existing 48V supply.
- Series 48V SOB strips
- Related series constant current LED strip explained
- Guide verify the feed plan
Why do commercial and architectural jobs use 48V dot-free strip?
Airport concourses, retail malls, atrium perimeters and long façade details all need continuous illuminated lines measured in tens of metres. A 48V dot-free single-feed run gives an unbroken visual line with a fraction of the electrical infrastructure of 24V tape.
Is 48V still extra-low voltage for installation purposes?
48V DC sits at the top of the SELV band and is still treated as extra-low voltage, so it keeps the installation advantages of low-voltage tape while behaving electrically much more like a mains-fed linear fixture over long distances.
- Series 48V SOB strips
- Guide SELV limits and compliance
- Guide request CE and RoHS documents
SOB is the upgraded generation of the COB LED strip
Every SOB board on this page starts from the classic COB recipe — one continuous phosphor line, zero visible dots — and rebuilds it on flip-chip dies and thick copper. The result keeps the COB look but runs to 24W/m, holds CRI 95 and stays within SDCM ≤3 over the full reel. If your project is comfortable at 4–12W/m, the classic COB range remains the economical choice; if you need double the output or a 15 m single-feed run, you are already on the right page.