Ultra-thin series ceiling downlight
超薄系列天花板筒灯
- 采用进口光源，确保高亮度，低色差
- 配有智能IC芯片的外部恒流驱动电源，性能稳定，工作时间长
- 采用优质铝合金，灯体具有良好的散热性能
- 使用高级PMMA光学掩模，透明度好，亮度均匀，无暗区
- 易于安装和维护，可直接替代原来的旧管灯
- 合适的地方：
- 适用于办公室，家庭，酒店，展厅，会议厅，商场和超市，医院和车站等室内照明场所
| 产品型号 | ycthtdcb03 | ycthtdcb05 | ycthtdcb07 | ycthtdcb09 | ycthtdcb12 | ycthtdcb15 | ycthtcb18 |
| 额定功率 | 3英寸3W | 4英寸5W | 5英寸7W | 6英寸9W | 7英寸12W | 8英寸15W | 9英寸18W |
| 输入电压 | 165-365v ac | ||||||
| 频率 | 50Hz | ||||||
| 光源类型 | 5730芯片 | ||||||
| 显色指数 | Ra≥80 | ||||||
| 色温 | 3000-3500 / 4000-4500k / 6000-6500k | ||||||
| 发光效率 | ≥90im/ w | ||||||
| 初始通量 | 270Im | 450Im | 630μm | 810Im | 1080Im | 1345Im | 1620Im |
| 使用寿命 | > 30,000小时 | ||||||
| 防护等级 | ip54 | ||||||
| 环境温度 | -25至+ 65℃ | ||||||
| 发光角度 | 120° | ||||||
| 外观颜色 | 油漆白色 | ||||||
| 形状大小 | Φ100xH 65mm | Φ115×H 60mm | Φ120×H 65mm | Φ145×H 80mm | Φ180×H 85mm | Φ195×H 75mm | Φ235×H 85mm |
| 孔的大小 | Φ75mm | Φ90mm | Φ95mm | Φ120mm | Φ150mm | Φ165mm | Φ205mm |
- Adopt imported light source, ensuring high brightness and low color decline
- Equipped externally constant-current driving power with intelligent IC chips, which has stable performance and long working hours
- Adopting high-quality aluminum alloy, lamp body has good cooling performance
- Use high-grade PMMA optical mask with good transparency, uniform luminance and no dark space
- Easy to install and maintenance, which can directly replace the original old tube light
- Suitable places:
- Apply to the indoor lighting places, such as office, home, hotel, exhibition hall, meeting hall, shopping mall and supermarket, hospital and station
| Product model | YCTHTDCB03 | YCTHTDCB05 | YCTHTDCB07 | YCTHTDCB09 | YCTHTDCB12 | YCTHTDCB15 | YCTHTDCB18 |
| Rated power | 3 inches 3W | 4 inches 5W | 5 inches 7W | 6 inches 9W | 7 inches 12W | 8 inches 15W | 9 inches 18W |
| Input voltage | 165-365V AC | ||||||
| Frequency | 50Hz | ||||||
| Type of light source | 5730 chip | ||||||
| Color rendering Index | Ra ≥ 80 | ||||||
| Color temperature | 3000-3500/4000-4500K/6000-6500K | ||||||
| Luminous efficiency | ≥90Im/W | ||||||
| Initial flux | 270Im | 450Im | 630Im | 810Im | 1080Im | 1345Im | 1620Im |
| Service life | ﹥30,000 hours | ||||||
| Protection grade | IP54 | ||||||
| Environment temperature | -25 to +65°C | ||||||
| Luminous angle | 120° | ||||||
| Color of appearance | Paint white | ||||||
| Size of shape | Φ100x H 65mm | Φ 115 x H 60mm | Φ 120 x H 65mm | Φ 145 x H 80mm | Φ 180 x H 85mm | Φ 195 x H 75mm | Φ 235 x H 85mm |
| Size of holes | Φ75mm | Φ90mm | Φ95MM | Φ120MM | Φ150MM | Φ165MM | Φ205MM |
