- Smart Factory
- Signal Tower Lights
- Signal Beacons & Sounders
- Heavy Duty Signalings
- Explosion Proof Signalings
- LED Work Lights
- Performance Line
- Limit Switch
Warning systems for industrial safety are no longer limited to basic functionality. Today, they are expected to offer installation convenience, space efficiency, and multifunctionality. To meet these on-site demands, Qlight Co., Ltd. introduces the wall-mounted steady/flashing LED tower lamp, the QWTD Series.
With a slim Ø70 mm design, the QWTD provides up to 5 tiers of visual signals and 5 selectable sound channels simultaneously. Its wall-mountable structure makes it ideal for installation on equipment exteriors, control panel sides, and other confined spaces.
Key Features 1. Integrated Audible & Visual Signaling Design
Selectable 5 sounds out of 20 built-in tones
(Warning tones, special alarms, melodies, alerts, etc.)
Sound output of 85 dB at 1 meter, ensuring effective signal delivery even in wide areas
Up to 5 light tiers with multiple color combinations
(Red, Amber, Green, Blue, White)
Steady/Flashing mode selectable (Models: QWTDL / QWTDLF)
2. Easy Installation & Wiring – Wall-Mounted DesignLow-profile structure minimizes protrusion, reducing risk of external impact or damage
Sliding bracket system allows quick and secure installation
Side lens structure provides excellent horizontal visibility
3. Environmental Durability & International CertificationsOperating temperature range: -30°C to +50°C
Protection rating: IP54 (suitable for indoor or dust-protected environments)
CE certified (DC12V / DC24V models)
RoHS compliant and manufactured through eco-friendly processes
Recommended Applications Machine tool status indication (Run / Standby / Fault / Maintenance) Visual signaling for automated production lines Process visualization in smart factory environments Worker safety management and warning systems Practical Value for Customers“If complex warning light installation and wiring are a burden, QWTD is the simplest alternative.”
Unlike conventional top-mounted tower lamps, the QWTD is designed primarily for wall mounting, allowing immediate installation without equipment modification. In addition, various sound tones and color combinations help maintain visual consistency across industrial sites.
“Machine tool performance is proven through machining — trust is completed through visible signals.”
QWTD – The Clearest Way to Express Your Process Status. Specifications Summary Item Details Power Supply DC12V / DC24V / AC110–220V Current Consumption (Light / Sound) Max. 105mA / 200mA (based on DC12V) Dimensions Ø70 mm, Height 154–318 mm (1–5 tier configuration) Sound Output Max. 85 dB at 1 m Lens Material Polycarbonate (PC) Cover Material ABS, Body: ABS Mounting Method Wall-mounted bracket type .news-wrap{max-width:960px;width:100%;margin:0 auto;padding:0 16px;line-height:1.9;font-size:16px;color:#333;} .news-wrap h2{margin-top:40px;font-size:26px;} .news-wrap h3{margin-top:24px;font-size:18px;} .sub-title{margin-top:6px;font-weight:500;color:#555;} .news-wrap p{margin-top:16px;} .news-wrap ul{margin-top:16px;padding-left:20px;} .news-wrap li{margin-bottom:12px;} .table-wrap{margin-top:5px;overflow-x:auto;} .table-wrap table{width:100%;border-collapse:collapse;font-size:15px;} .table-wrap th,.table-wrap td{border:1px solid #ddd;padding:12px;vertical-align:top;} .table-wrap thead{background:#f5f5f5;} .table-wrap tbody tr:nth-child(even){background:#fafafa;} .dash-list{list-style:none;padding-left:0;margin-top:16px;} .dash-list li{position:relative;padding-left:18px;margin-bottom:12px;line-height:1.8;} .dash-list li::before{content:\"-\";position:absolute;left:0;color:#333;} .growth-box{margin-top:24px;padding:28px;border:1px solid #e3e3e3;border-radius:8px;background:#fafafa;} .growth-title{margin-top:0;margin-bottom:20px;font-size:18px;} .growth-item{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #eee;} .growth-item:last-child{margin-bottom:0;border-bottom:none;padding-bottom:0;} .growth-item h4{margin:0 0 8px 0;font-size:16px;font-weight:600;} .growth-item p{margin:0;line-height:1.8;font-size:15px;color:#444;} .view_head {max-width: 960px; width: 100%; margin: 0 auto; padding: 0 16px; }Qlight Co., Ltd. Hosts Luncheon to Appreciate Volunteer Staff of Company Book Café - \"A Warm Cup Shared from Employee to Employee\"
On Tuesday, February 24, Qlight Co., Ltd. held a luncheon at its Gimhae Production Headquarters to express appreciation to employees volunteering at the company’s book café.
The Qlight Book Café is operated through voluntary employee participation. Currently, a total of 11 employees take part in the program, working in pairs once a week. Utilizing the lunch break (11:30 a.m. – 12:40 p.m.), volunteers serve coffee to colleagues. When volunteers take annual or half-day leave, the schedule is coordinated in advance to ensure smooth operation.
Beyond simply serving coffee, volunteers create a welcoming atmosphere where employees can naturally stop by after lunch. They carefully manage details such as using a consistent amount of coffee beans to maintain uniform taste and quality. Although none of the volunteers have received formal barista training, they enhance the quality of service through self-practice and preparation.
One participating employee shared, “If our small effort can provide even a brief moment of relaxation for our colleagues, that alone is rewarding. I wanted to pass on the kindness I once received from others by sharing it with my coworkers.”
A company representative stated, “The book café is not just a break area, but a cultural space where employees can engage with books and communicate naturally. A single cup of coffee shared between colleagues is helping to raise the overall warmth of our organization.” The representative added, “We will continue to support a culture of voluntary participation and sharing.”
Qlight is strengthening its people-centered organizational culture through employee participation programs such as reading management initiatives and learning community activities. The operation of the book café has also become an integral part of this corporate culture.
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