35 Desk Study Lamps Tested: OPPLE, NVC, and others performed well

Recently, the Inner Mongolia Autonomous Region Consumers Association released the comparative test results of 35 common reading and writing desk lamps available on the market.

Test results show that Sansi, OPPLE Lighting, Miniso, NVC Lighting, Philips (Lighting business: Signify), and Sanxiong Aurora performed well overall and were awarded seven stars.

This test purchased 35 samples of reading and writing desk lamps to test both mandatory standard requirements and recommended standard requirements.

In accordance with relevant standard requirements, conducted comparative tests on the structure, electric shock protection, and marking of 35 reading and writing desk lamps.

Test results show that among all samples, except for 12 samples where marked items did not meet standard requirements, all other mandatory standard test items met the requirements. Non-compliance of marked items was observed as follows: no rated maximum ambient temperature on the luminaire, no rated voltage for Class II luminaires, no power factor (PF), and no light source information on the luminaire.

In accordance with relevant standard requirements, conducted comparative tests on 35 reading and writing desk lamps across seven aspects: cut-off, illuminance, uniformity of illuminance, correlated color temperature (CCT), color rendering index (CRI), blue light hazard, and labeling.

测试结果显示，所有样品中，除15款样品存在标志项目不符合标准要求，其余所检测的推荐性标准项目均符合标准要求。标志项目不符合主要表现在灯具上未标记照度等级、无标称色温范围的警示语、无功率因数、无夜间调制色温的警示语、无显示指数。

提醒：消费者在选购读写作业台灯时，应查看读写作业台灯有无CCC认证标志。读写作业台灯是国家CCC强制认证产品，必须通过CCC认证才能在市场上销售，读写作业台灯的强制执行标准是GB 7000.1-2015和GB 7000.204-2008。此次比较试验发现一款产品无CCC认证，实际检测过程中也印证了该产品各项指标表现较差。

When using a reading and writing desk lamp, pay attention to the following points: First, before use, carefully read the user manual and use it correctly according to the instructions; Second, since AC-type desk lamps may exhibit flicker, continuous long-term use is not recommended; Third, the light emitted by reading and writing desk lamps is directional, so it is recommended to use them with stable and uniform background lighting to supplement the insufficient illuminance of the desk lamp; Fourth, when in use, avoid touching surfaces such as the lampshade, light source, or lamp holder to prevent accidents like burns or electric shocks; Fifth, regularly check the working status of the desk lamp, and stop using it if you notice reduced brightness of the light source or signs of flicker.

Appendix: Overview of Comparative Test Results

Source: Inner Mongolia Autonomous Region Consumers Association, Consumer Reports