It is a flexible LED sheet made by FPC, designed for backlighting, channel letters and billboard lighting.
SMD2835 Flexible LED Sheet – 500×233mm, DC24V
Flexible LED sheet made by FPC
3 Ounce copper board in white color
Each LED unit can be cut. There are 2pcs SM connectors
distributed on each side of the sheet. It is easy to remove
or solder more pieces as required. or solder the cable
to the Pad directly for power feeding
there is no pad on backside which allows it could be mounted
to a aluminum board without circuit short
you can stick it as a normal strip by 3M tape or silicon
there are many M3 ring designed for screw mounting on the
sheet the big ring designed for mount optical lens as required
DC24VFlexible LED Sheet500×233mmScrew Mounting Holes
Overview & Key Features
Series Overview
This SMD2835 Flexible LED Sheet is designed for backlighting, channel letters, billboard lighting and large-area illuminated signage. Compared with standard LED strips, this product provides a wider light-emitting surface and more flexible installation layout, making it suitable for large-area backlight panels, curved surfaces and custom sign structures.
The LED sheet is made with white FPC and 3 oz copper board. Each LED unit can be cut, and SM connectors are distributed on each side of the sheet. The cable can also be soldered directly to the pad for power feeding. The backside has no exposed pads, allowing the sheet to be mounted on an aluminum board without circuit short risk
Key Features
- SMD2835 flexible LED sheet for large-area backlighting.
- DC24V input, suitable for signage and backlight projects.
- 500×233mm sheet size.
- 15×7 LEDs per module, total 105 LEDs.
- 46W power, 3680 lm output.
- LED pitch: 33.33mm.
- Cuttable LED unit design.
- SM connectors on each side, easy to remove or extend.
- Cable can be soldered directly to power pads.
- No backside pads, safer for aluminum board mounting.
- 3M tape or silicone mounting supported.
- M3 ring holes for screw mounting.
- Large ring design can be used for optical lens mounting.
- Suitable for backlighting, channel letters and billboard lighting.
Product Series Specification Matrix
| Product Model | LED Qty | Voltage | Power/m | Lumen/m | Size | Color Temperature | CRI | Light Source | Beam Angle |
|---|---|---|---|---|---|---|---|---|---|
| M231250BC1LZ | 15x7pcs | DC24V | 46W/m | 3680 lm | L500 × W233mm | 2800–3200K / 6000–6500K | Ra85 | SMD2835 | 120° |
How to Choose
| Project Requirement | Recommended Option |
|---|---|
| Need large‑area backlighting | Choose this flexible LED sheet |
| Need backlighting for lightboxes, luminous letters, or billboards | Suitable |
| Need bendable installation | Suitable, FPC flexible sheet |
| Need to mount on aluminum plates | Suitable, backside has no pads to reduce short‑circuit risk |
| Need screw fixing | Use M3 mounting ring holes |
| Need to add optical lenses | Use the large ring design for optical lens mounting |
| Need general linear lighting | Not recommended for this model; choose LED strip or rigid bar instead |
| Need outdoor waterproofing | The current manual states IP20; the waterproof structure should be re‑evaluated |
| Need high‑CRI display lighting | Current Ra85; if Ra90/Ra95 is required, custom confirmation is needed |
| Need freezer/equipment internal light strips | Not recommended to be directly classified as freezer rigid bars; the structure should be evaluated separately |
Structure & Installation
Protection, Customization & Options
| Option Type | Available Options | Notes |
|---|---|---|
| Voltage | DC24V | Standard input |
| LED Type | SMD2835 | Suitable for backlighting |
| Sheet Size | 500 × 233mm | Custom size can be evaluated |
| LED Layout | 15 × 7 pcs | Based on this model |
| CCT | 2800–3200K / 6000–6500K | Other CCT can be discussed |
| CRI | Ra85 | Ra90 option needs confirmation |
| Mounting | 3M tape / silicone / screw mounting | M3 holes available |
| Connector | SM connector / solder pad | Connectors on each side |
| Cutting | Cuttable LED unit | Confirm cutting point before production |
| Lens | Optical lens mounting ring design | For projects needing wider distribution |
| Back Plate | Aluminum board mounting supported | No backside pads reduce short risk |
| IP Rating | IP20 | Waterproof version requires redesign |
| Customization | Size / CCT / connector / cable / lens | Project-based evaluation |
Documents & Compliance
| Document | Availability |
|---|---|
| Product Datasheet | Available |
| Dimension Drawing | Included in datasheet |
| LED Layout Drawing | Included in datasheet |
| Mounting Hole Drawing | Included in datasheet |
| Connector / Power Feeding Drawing | Available upon request |
| Photometric Data | Available upon request |
| Custom Layout Drawing | Available upon request |
| Compliance Documents | Based on final configuration |
FAQ
Yes. Each LED unit can be cut, but the cutting position should be confirmed before installation.
SM connectors are distributed on each side of the sheet. Cable can also be soldered directly to the power pads.
Yes. The backside has no exposed pads, which helps reduce short-circuit risk when mounted on an aluminum board.