Industrial and commercial special energy-saving lamps technology economic performance comparison Qingdao ASIC design studio Huabeier microelectronics high-frequency source business unit
One-piece | Split type | |
definition | Integrated energy-saving lamp: The electronic ballast is built into the plastic part of the lamp cap and integrated into the lamp tube. | Split type (commonly known as outer town flow) energy-saving lamps: consists of two parts: an independent electronic ballast and a lamp assembly. |
volume | One-piece length is the same under the same specifications | Short length of the split type under the same specifications |
life | The market version is 10,000 hours. | The market version is 10,000 hours. |
Failure rate | The comparison of the failure rate refers to the failure rate caused by poor heat dissipation by considering only the lamp temperature baking ballast under the premise of the same technical quality and the use environment. It does not mean that the - style is due to quality reasons, resulting in a high failure rate. | The lamp temperature does not bake the electronic ballast, and the heat dissipation is better. Compared with the body type, the failure rate is greatly reduced. |
Late replacement cost | As with the initial investment, the investment is larger than the split type. | The ballast or lamp tube assembly can be replaced separately, and the investment is about 65% of the initial installation, and the investment is saved. |
Lamp cover suitability | 1. Due to the long total length, the lampshade has poor performance. For example, the 400 type floodlight cover, the integrated 120 or 85 type energy-saving lamps can not be installed. | 1. Due to the shortened total length, the lampshade has good applicability. For example, the type 400 floodlight cover, split type 120 or 85 energy-saving lamps can be loaded. |
Use environment | The integrated type cannot be used in high temperature situations. | Can be used in higher temperature environments (less than 50 degrees Celsius). |
Installation convenience | Same as self-ballasted mercury lamp | The split type, the electronic ballast and the lamp tube assembly are respectively equipped with special connecting lines and special plug connectors, and the installation does not require wiring, which is very simple and convenient. |
Initial investment | basically the same |
Han Yurong 1360 630 6833 (0532) 8760 830
Birefringent Crystals include Calcite, alpha-BBO, undoped YVO4, quartz and MgF2 crystal, etc.
Alpha-BBO is transparent in deep UV range, and YVO4 has the high transmittance in the middle IR range.
Alpha-BBO, Calcite and undoped YVO4 have the big birefringence, which are suitable for polarizing prisms. The birefringence of Quartz and MgF2 is relatively small, which makes them the best materials for wave plates.
For more information, please Don't hesitate to contact us.
Birefringent Crystals
Coupletech Co., Ltd. , http://www.coupletech.com