Standard LED Linear Lights
HST-LL7050 | 40W LED Linear Light Fixture (L1200mm)
HST-LL7050 is a 40W LED linear light fixture (L1200×W70×H50mm) for commercial and architectural lighting. Features SMD2835 source, 4000lm output, 100 lm/W efficacy and CRI 80+/90+ at AC100-277V. Available in 600/900/1200/1500mm lengths with opal, frosted or clear diffusers, white/black/silver finish, surface mount or suspend installation. IP40 rated for indoor use. OEM/ODM covers length, CCT, CRI, dimming and finish, subject to requirements. Specify length, CCT, dimming and quantity for a quote.
Specifications
- Model
- HST-LL7050
- Product Type
- LED Linear Light Fixture
- Fixture Size
- L1200 × W70 × H50 mm
- Available Length
- 600 / 900 / 1200 / 1500 mm
- Power
- 40 W
- Input Voltage
- AC100–277V
- LED Source
- SMD2835
- LED Density
- 480 LEDs/m
- CCT
- 2700K / 3000K / 4000K / 6000K
- CRI
- Ra80+ / Ra90+
- Luminous Flux
- 4000 lm
- Luminous Efficacy
- 100 lm/W
- Housing Material
- Aluminum
- Diffuser
- Opal / Frosted / Clear
- Housing Finish
- White / Black / Silver / Customized
- Installation
- Surface Mounted / Suspended / Recessed
- Dimming
- Non-Dimmable / TRIAC / 0-10V / DALI
- IP Rating
- IP40
HST-LL7050 40W LED Linear Light Fixture
HST-LL7050 is a complete LED linear light fixture designed for commercial, architectural and project lighting applications. It features an aluminum housing (L1200 × W70 × H50mm), SMD2835 LED source, integrated driver and PC diffuser, delivering 4000 lumens at 40W power with 100 lm/W efficacy. The fixture operates on AC100-277V input and is rated IP40 for indoor dry-location use.
Key Specifications
Parameter | Value |
|---|---|
Model | HST-LL7050 |
Product Type | LED Linear Light Fixture |
Fixture Size | L1200 × W70 × H50 mm |
Available Lengths | 600 mm / 900 mm / 1200 mm / 1500 mm |
Power | 40 W |
Input Voltage | AC100–277V |
LED Source | SMD2835 |
LED Density | 480 LEDs/m |
Color Temperature | 2700K / 3000K / 4000K / 6000K |
CRI | Ra 80+ / Ra 90+ |
Luminous Flux | 4000 lm |
Luminous Efficacy | 100 lm/W |
Housing Material | Aluminum |
Diffuser Options | Opal / Frosted / Clear |
Housing Finish | White / Black / Silver / Custom |
Installation | Surface Mounted / Suspend |
Dimming Options | Non-Dimmable / TRIAC / 0-10V |
IP Rating | IP40 (indoor use) |
Available Lengths
Length | Application |
|---|---|
600 mm | Under-cabinet, task lighting, small display cases |
900 mm | Office desk lighting, medium shelving, counter lighting |
1200 mm | Standard office, retail, hospitality — most common size |
1500 mm | Large open-plan offices, warehouse aisles, long retail runs |
Please specify the required length when requesting a quote. Custom lengths may be available subject to order quantity — please share your requirements for evaluation.
Diffuser Options
Diffuser Type | Light Effect | Best For |
|---|---|---|
Opal | Maximum glare control, uniform diffusion | Offices, hospitals, workspaces where visual comfort is critical |
Frosted | Balanced diffusion with good light transmission | Retail, hospitality, general commercial spaces |
Clear | Highest light output with minimal diffusion | High-bay applications, industrial spaces where maximum brightness is needed |
All diffusers are made from polycarbonate (PC) for impact resistance and UV stability.
Dimming Options
Dimming Type | Compatibility | Best For |
|---|---|---|
Non-Dimmable | Any standard AC circuit | Simple on/off control, cost-sensitive projects |
TRIAC | Compatible with leading-edge and trailing-edge phase-cut dimmers | Residential retrofits, existing dimmer systems |
0-10V | Requires 0-10V compatible dimmer and additional low-voltage wiring | Commercial buildings, smart building systems, DALI integration |
Please confirm your dimming requirement when ordering so that the correct driver can be supplied.
Installation Methods
- Surface mounted — Fixed directly to ceilings or walls using the included mounting brackets. Most common installation method for office and retail applications.
- Suspend — Hung from the ceiling using suspension kits (ordered separately). Ideal for high-ceiling spaces such as warehouses, showrooms and open-plan offices where adjustable height is desired.
Typical Applications
HST-LL7050 is designed for commercial and architectural linear lighting projects:
- Office lighting — Open-plan offices, meeting rooms, corridors and reception areas requiring uniform, glare-free illumination.
- Retail lighting — Shop ceilings, display areas and perimeter lighting with consistent color rendering.
- Hospitality lighting — Hotel corridors, lobbies, restaurants and conference rooms.
- Educational facilities — Classrooms, libraries, lecture halls and common areas.
- Industrial and warehouse lighting — Workstations, assembly lines and aisle lighting (clear diffuser recommended for maximum output).
Note: This fixture is rated IP40 and is intended for indoor dry-location use only. For outdoor or wet-area installations, please inquire about waterproof fixture options.
Quality & Specifications
- Each fixture is tested before shipment to verify lumen output, color consistency, power consumption and dimming performance.
- Aluminum housing provides efficient heat dissipation for extended lifespan and stable light output.
- Integrated driver supports wide-range AC100-277V input for global voltage compatibility.
- Certifications available upon request — please tell us the target market so the relevant documents can be checked.
Selection Tip
When ordering HST-LL7050, please prepare the following information:
- Length — 600 / 900 / 1200 / 1500 mm (or custom)
- Color temperature — 2700K / 3000K / 4000K / 6000K
- CRI requirement — Ra 80+ (standard) or Ra 90+ (premium)
- Diffuser type — Opal / Frosted / Clear
- Housing finish — White / Black / Silver / Custom
- Dimming — Non-dimmable / TRIAC / 0-10V
- Installation method — Surface mount / Suspend
- Quantity — Number of fixtures
Request a Quote
Looking for a 40W LED linear light fixture for your commercial or architectural project?
Send us your requirements: length, color temperature, CRI, diffuser type, dimming option, housing finish, installation method and quantity. Our team will confirm availability, lead time and pricing for your project.
FAQ
Q1: What lengths is HST-LL7050 available in?
Standard lengths are 600mm, 900mm, 1200mm and 1500mm. The 1200mm version is the most commonly ordered size for office and retail applications. Custom lengths may be available subject to minimum order quantities — please share your specific length requirements for evaluation.
Q2: What is the difference between the three diffuser types?
Opal diffuser provides the best glare control with uniform light distribution, ideal for offices and workspaces. Frosted diffuser offers a balance between diffusion and light transmission, suitable for general commercial use. Clear diffuser delivers the highest lumen output with minimal diffusion, recommended for industrial and high-bay applications where maximum brightness is the priority.
Q3: What dimming options are available?
Three options: Non-dimmable (standard on/off), TRIAC (compatible with most residential and commercial phase-cut dimmers), and 0-10V (requires dedicated 0-10V dimmer and additional wiring, suitable for smart building systems). Please confirm your dimming requirement when ordering so the correct driver is supplied.
Q4: Can this fixture be used outdoors?
HST-LL7050 is rated IP40 and is designed for indoor dry-location use only. It is not sealed against water or dust ingress. For outdoor, bathroom, kitchen or other wet-area applications, please inquire about our waterproof LED linear fixture options with higher IP ratings.
Q5: What is the difference between surface mount and suspend installation?
Surface mount fixes the fixture directly to the ceiling or wall using mounting brackets — this is the most common method for standard ceiling heights. Suspend installation hangs the fixture from the ceiling using suspension kits, allowing adjustable height and ideal for high-ceiling spaces such as warehouses, showrooms and large open-plan offices.
Q6: What voltage does this fixture support?
HST-LL7050 supports a wide-range AC input of 100V to 277V, making it compatible with electrical systems in most countries without needing a voltage-specific variant. No external driver is required — the driver is integrated into the fixture.
Q7: What is the CRI difference between Ra 80+ and Ra 90+?
Ra 80+ is the standard configuration, providing good color rendering suitable for most commercial and office applications. Ra 90+ delivers superior color accuracy, recommended for retail displays, hospitality, museums and any application where accurate color representation is critical. Ra 90+ may affect pricing and lead time — please confirm your CRI requirement when requesting a quote.
Q8: Can you provide compliance documents for specific markets?
Compliance documents can be provided for applicable configurations upon request. Please tell us the target country or region and required certifications so we can check availability and confirm whether additional testing is needed for your market.
Q9: Is there a minimum order quantity?
There is no fixed minimum order quantity for standard configurations (common lengths, white finish, opal diffuser, non-dimmable). Small quantities are welcome for project sampling and evaluation. Custom finishes, custom lengths or non-standard configurations may be subject to minimum order quantities — please share your full requirements for evaluation.