Slim LED Tower Lights
STA25/ 35/ 45SLM
STA25SLM Slim LED Tower Lights
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Thank you for purchasing Qlight’s products. Please read this user manual carefully prior to installation and operation to ensure safe and correct use.
Precautions for Safety
Failure to follow the instructions below may cause a loss of life or serious physical injury.
- During wiring or maintenance, please completely turn off the power of the product. (Failure to follow this may lead to an electric shock.)
- Do not install the product in locations that subjects it to excessive dust or water other than the conditions designated by the IP protection ratings indicated for each product. (Failure to follow these instructions may cause a fire to the product, electric shock, physical injury, malfunction or damage to the product.)
- Do not alter or repair this product. If maintenance or repair service is required, please contact your local Qlight contact point. (Failure to follow these instructions may lead to fire, electric shock, or product damage.)
- Please apply the correct voltage to the product. (Failure to follow these instructions may lead to fire, electric shock, or product damage.)
- When the product is applied to a condition that may impact lives or property, please make sure to have a double safety device. (Failure to follow this may cause damage to property, fire, electric shock and loss of life.)
Precautions for Correct Use
Failure to follow the proper instructions may cause damage to property, the product, or malfunction of the product that would void the warranty.
- Please remove any objects that can interrupt ventilation around the product.
- Please turn off the power of the product immediately if it fails to operate properly.
- Carefully wire the product according to each product’s specification.
- Please be careful in preventing chemicals such as thinner, benzene, etc. in contact with the surface of the product.
- Do not apply excessive force/impact to the product.
- Failure to follow any of the instructions above may cause malfunction or damage to the product, fire, and electric shock.
Ordering Specifications
• STA25SLM/ STA35SLM
| STA25SLM | 3 | 220 | RAG |
| [Model number] | | [Layer]| | [Voltage]| | [Color]| |
| • STA25SLM • STA35SLM | • Layer1-1 • Layer2-2 • Layer3-3 • Layer4-4 • Layer5-5 | • 12-DC12V • 24-DC24V • 110-AC110V • 220-AC220V | R-Red A-Amber G-Green B-Blue W-White |
• STA45SLM(P)
| STA45SLMP | 3 | 24 | RAG | QZ18 |
| [Model number] | | [Layer]| | [Voltage] | | [Color] | | [Mounting option] | |
| • STA45SLM • STA45SLM-BZ • STA45SLMP • STA45SLMP-BZ | • Layer1-1 • Layer2-2 • Layer3-3 • Layer4-4 • Layer5-5 | • 12-DC12V • 24-DC24V | R-Red A-Amber G-Green B-Blue W-White | • (Blank) – Standard type • Mounting type -LB18 -LW18 -QZ18 -SZ18 -QL18 -SL18 -QLA18 |
https://www.qlight.com/en/products/?qpcateid=8
Please scan the QR code for more detailed product information.
www.qlight.com
Product Specifications
• STA25SLM
| Model number | Layer | Voltage | Current | Certificate | Weight | Color |
| STA25SLM steady type | 1 | AC/DC12V AC/DC24V AC110V AC220V | 0.080A 0.040A 0.020A 0.020A | 0.19kg | R-Red | |
| 2 | AC/DC12V AC/DC24V AC110V AC220V | 0.160A 0.080A 0.040A 0.040A | 0.21kg | R-Red G-Green | ||
| 3 | AC/DC12V AC/DC24V AC110V AC220V | 0.240A 0.120A 0.060A 0.060A | 0.23kg | R-Red A-Amber G-Green | ||
| 4 | AC/DC12V AC/DC24V AC110V AC220V | 0.320A 0.160A 0.080A 0.080A | 0.24kg | R-Red A-Amber G-Green B-Blue | ||
| 5 | AC/DC12V AC/DC24V AC110V AC220V | 0.400A 0.200A 0.100A 0.100A | 0.26kg | R-Red A-Amber G-Green B-Blue W-White |
※ CE compliant : DC24V
※ UL listed : DC24V
- Protection rating : IP44
- Ambient operating temperature : -30°C to +50°C
• STA35SLM
| Model number | Layer | Voltage | Current | Certificate | Weight | Color |
| STA35SLM steady type | 1 | AC/DC12V AC/DC24V AC110V AC220V | 0.100A 0.050A 0.020A 0.020A | ![]() | 0.38kg | R-Red |
| 2 | AC/DC12V AC/DC24V AC110V AC220V | 0.200A 0.100A 0.040A 0.040A | 0.40kg | R-Red G-Green | ||
| 3 | AC/DC12V AC/DC24V AC110V AC220V | 0.300A 0.150A 0.060A 0.060A | 0.42kg | R-Red A-Amber G-Green | ||
| 4 | AC/DC12V AC/DC24V AC110V AC220V | 0.400A 0.200A 0.080A 0.080A | 0.45kg | R-Red A-Amber G-Green B-Blue | ||
| 5 | AC/DC12V AC/DC24V AC110V AC220V | 0.500A 0.250A 0.100A 0.100A | 0.48kg | R-Red A-Amber G-Green B-Blue W-White |
※ CE compliant : DC24V
• STA45SLM
| Model number | Layer | Voltage | Current | Certificate | Weight | Color |
| STA45SLM steady type STA45SLM -BZ Steady/w built-in buzzer | 1 | AC/DC12V AC/DC24V | 0.100A 0.050A | 0.50kg | R-Red | |
| 2 | AC/DC12V AC/DC24V | 0.200A 0.100A | 0.54kg | R-Red G-Green | ||
| 3 | AC/DC12V AC/DC24V | 0.300A 0.150A | 0.58kg | R-Red A-Amber G-Green | ||
| 4 | AC/DC12V AC/DC24V | 0.400A 0.200A | 0.63kg | R-Red A-Amber G-Green B-Blue | ||
| 5 | AC/DC12V AC/DC24V | 0.500A 0.250A | 0.68kg | R-Red A-Amber G-Green B-Blue W-White |
※ CE compliant : DC24V
※ UL listed : DC24V
- Protection rating : IP44(standard type), IP23(buzzer type).
- Ambient operating temperature: : -30°C to +50°C
• STA45SLMP
| Model number | Layer | Voltage | Current | Certificate | Weight | Color |
| STA45SLMP steady type STA45SLMP -BZ Steady /w built-in buzzer | 1 | AC/DC12V AC/DC24V | 0.100A 0.050A | 0.56kg | R-Red | |
| 2 | AC/DC12V AC/DC24V | 0.200A 0.100A | 0.60kg | R-Red G-Green | ||
| 3 | AC/DC12V AC/DC24V | 0.300A 0.150A | 0.64kg | R-Red A-Amber G-Green | ||
| 4 | AC/DC12V AC/DC24V | 0.400A 0.200A | 0.69kg | R-Red A-Amber G-Green B-Blue | ||
| 5 | AC/DC12V AC/DC24V | 0.500A 0.250A | 0.74kg | R-Red A-Amber G-Green B-Blue W-White |
※ CE compliant : DC24V
※ UL listed : DC24V
Dimensions

Wiring Instructions
- STA25SLM, STA35SLM, STA45SLM(P) can be wired by using both external contact and transistor.
- In case of wiring by transistor, please make sure if it is NPN type or PNP type. Please carefully follow wiring instruction below.
| Wiring using external contact | ||
| DC steady type | STA25SLM-DC STA35SLM-DC ![]() | STA45SLM/ST45SLMP-DC![]() |
| Transistor(I/O unit) | ||
| DC steady type (NPN Transistor) | STA25SLM-DC STA35SLM-DC ![]() | STA45SLM/ST45SLMP-DC![]() |
| DC steady type (PNP Transistor) | STA25SLM-DC STA35SLM-DC ![]() | STA45SLM/ST45SLMP-DC![]() |
- External power line/ External signal line – UL1007 AWG22(0.3sq) 400mm
Parts Definition/ Installation

Mounting Hole Specifications
- Machine holes on the mounting surface referring to the diagram below.

Mounting Accessories (Sold Separately)
- Please refer to the dimensions below for installation of mounting brackets
■ STA25SLM/ STA35SLM/ STA45SLM-Direct Mounting Type Model
| STA25SLM/ STA35SLM | STA45SLM | |
| Dimensions | ![]() | ![]() |
Installation Environment and Protection Rating
- This product is designed for indoor use with protection rating of IP44(standard type) or IP23(buzzer type).
- If the product is installed in locations that subject it to excessive dust or water other than the designated IP protection rating indicated, it may cause malfunction or damage to the product.
- For further information, please visit our website (www.qlight.com).
Mounting Accessories (Sold Separately)
- Please refer to the dimensions below for installation of mounting brackets
■ STA45SLMP – Pole Mounting Type Model
| Dimensions | ||
| STA45SLMP | 18mm SCREW & NUT | LB18 |
LW18 | SZ18 | |
QZ18 | SL18 | |
QL18 | QLA18 | |
Technical Certification
- Qlight products are designed to meet strict quality and technical standards. Thus, the Qlight brand is widely recognized for its high quality and technical innovations from leading institutions around the world.
| ISO International Organization for Standardization Qlight quality assurance systems have been certified by ISO by applying the ISO 9001:2008, KS Q1SO 9001:2009 regulation. | IECEx International Explosion Proof Certification (IECEx) Certified that Qlight’s products are being manufactured and manage according to international standards. | ||
| ATEX The European Regulatory Framework or Manufacture, Installation and Use of Equipment in Explosive Atmospheres Qlight’s explosion proof products comply with ATEX Directives 94/9/EC. | NEPSI National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation Qlight’s design and manufacturing system meets the People’s Republic of China National explosion proof Standard. (Chinese Standard-GB3836/GB12476) | ||
| KCs Explosion Proof Device Safety Certification System The safety performance of machines and equipment subject to safety certification and Technical capability and production system have been certified safety certification standards. | TIS Japan Explosion-proof Certification TIS is a Japanes explosion proof test and certification system accordance wit the Ministry of Health, Labour and Welfare Notice and the explosion proof guidelines for factory electrical equipment Qlight’s explosion proof products hasve been tested and certified by TIS. | ||
| CCS China Classification Society Qlight’s design and quality assurance system has been certified by the China Classification Society. | RMRS Russian Maritime Register of Shipping Qlight’s design and quality assurance system has been certified from Russian Maritime Register of Shipping. | ||
| LR Lloyd’s Register Qlight’s design and quality assurance system has been certified from Lloyd’s Register. | KR Korean Register of Shipping Qlight’s design and quality assurance system has been certified by the Korean Register of Shipping. | ||
| KC Korea Safety Certification Qlight’s products are certified by KC for preventing accident caused by fire. | E-mark Commission Directive Regarding Vehicle Industry Qlight has obtained EU mark for approved vehicles and vehicle components sold into the EU(EEA : European Economic Area) | ||
| ICAO International Civil Aviation Organization Olight guarantees our products satisfy the criteria regulated by the International Civil Aviation Organization(ICAO, FAA). | KCC Conformity Assessment of Broad-casting Communication Equipment Qlight has been certified to protect the electromagnetic environment that causes unwanted electromagnetic waves from the device, communication failure due to other devices or external radio waves, and malfunction of the device. | ||
| UL Underwriters Laboratories Qlight’s design and quality assurance system has been certified from UL to ensure the stability of consumption goods and to protect consumers. | CCCF China Certification Center for Security & Protection Qlight has passed the rigorous examination process of “Passing Fire Protection Products Centering” In order to sell fire-fighting products such as fire alarm equipment to Chinese market. | ||
| CCC China Compulsory Certificate Qlight’s has obtained CCC which guarantees safety, protection against fraud, environment, etc. | ![]() | CE European Commission Qlight has been certified by the European Commission. | |
| RoHS2 Restriction of Hazardous Substances Directive Qlight complies with the Restriction of Hazardous Substances Directive by limiting its use of hazardous materials. |
For your safety
Specification and dimensions listed in this catalogue subject to change without notice for product quality improvement.
The newest product information is available on our website.(www.qlight.com)
Please read the instruction manual attached to the product carefully before installation and use.
Qlight Co., Ltd. www.qlight.com | [email protected]
Head Office | Suite #1510, STX-V Tower, 128 Gasan digital 1-ro, Geumcheon-gu, Seoul, Korea
Tel. +82-2-2679-6152(Toll free. +82-80-328-2222) Fax. +82-2-2679-6154
Factory | 185-25, Mukbang-ro, Sangdong-myeon, Gimhae-si, Gyeongsangnamdo, Korea Tel. +82-55-328-1111(Toll free. +82-80-328-1111)
Qlight OverSEAs Sales Dept | 704 Nakdong-daero, Sasang-gu, Busan, Korea(Eomgung-Dong) Tel : +82-51-620-4100
Qlight Public Relations & Marketing Team Office | 704 Nakdong-daero, Sasang-gu, Busan, Korea(Eomgung-Dong) Tel. +82-51-245-0017
Qlight USA, Inc. www.qlight.com www.qlightusa.com | [email protected]
3003 North First Street, Suite #341, San Jose, CA 95134 USA Tel. +1 – 408 – 519 – 5740 Fax. +1 – 408 – 519 – 5739
SHANGHAI Qlight Electronic Co., Ltd. www.qlight.com www.qlightcn.com | [email protected]
China Factory/ Shanghai Sales Office | #19, Nanda Road, Baoshan Area, Shanghai, China Tel. +86 – 21 – 6651 – 7100 Fax. +86 – 21 – 6315 – 3929
China Factory Site 2 (Qidong) | #33, Haiyan Road, Qidong High-tech Industrial Development Zone, Qidong, Jiangsu Province, China
Tel +86- 513- 8384- 9999 Fax +86- 513- 8384- 9910
Product Operation Inquiry / Customer Support +82-51-620-4100
You can expect prompt service if you have exact information such as model name, symptom, telephone number and address.
※ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Head office : Suite #1510, STX-V Tower, 128 Gasan digital 1-ro, Geumcheon-gu, Seoul, Korea (Postal Code : 08507)
Factory : 185-25, Mukbang-Ro, Sangdong-Myeon, Gimhae-Si, Gyeongsangnam-Do, Korea (Postal Code : 50805)
Innovation in Alarm & Signal
www.qlight.com
EN – STA45SLM – 2106A









18mm SCREW & NUT
LB18
LW18
SZ18
QZ18
SL18
QL18
QLA18


















