LED energy-saving lamp outline structure specifications common sense

First, the structure description:

The energy-saving lamp is mainly composed of “upper lamp head structure” and “bottom lamp tube structure”; an energy-saving electronic ballast is composed inside the combined structure; the feature is that the upper combined structure part and the energy-saving electronic ballast are Below the space, a partition structure is added; and a growth section cavity structure is arranged in the lower joint structure portion; and a plurality of through holes are arranged around the outer wall of the growth cavity structure for the plurality of heat insulation, shunting, and heat dissipation. To ensure the normal life of energy-saving lamps.

Second, the energy-saving lamps are divided into U-shaped tubes, spiral tubes and straight tubes due to the different shapes of the tubes.

1, U-tube energy-saving lamps: tube shape: 2U, 3U, 4U, 5U, 6U, 8U, etc., power from 3W-240W and other specifications.
2U, 3U energy-saving lamps, diameter 9mm----14mm. The power is generally from 3w to 36w. Mainly used for civil and general commercial environment lighting. In terms of use, it is used to directly replace incandescent lamps.
4U, 5U, 6U, 8U energy-saving lamps, tube diameter 12mm----21mm. The power is generally from 45w to 240w. Mainly used for industrial and commercial environment lighting. In the way of use, it is used for direct replacement: high pressure mercury lamp, high pressure sodium lamp, T8 straight tube type fluorescent lamp.

2, spiral tube energy-saving lamps: spiral ring diameter, divided into small ring diameter and large ring diameter. The small ring diameter is generally about 50mm, and the large ring diameter is generally about 100mm.
The number of spiral loops is: 2 turns and a half, 3 turns and a half, 4 turns and a half, 5 turns and a half, 6 turns and a half, 7 turns and a half, 8 turns and a half, etc., and the power is from 3W-240W and other specifications.

3, bracket energy-saving lamps: T4, T5 straight tube type energy-saving lamps: T5, T4 straight tube type energy-saving lamps. Power is divided into: 14w, 28w. Widely used in civil, industrial, commercial environment lighting. Can be used to directly replace the T8 straight tube type fluorescent lamp.

Third, the energy-saving lamps are divided into three parts according to the material:
Capillary tubes, plastic parts, electronic components, lamp holders

1, capillary:
Classification U-shaped, full-spiral, semi-snail
U type: 2U 3U 4U 5U 6U 7U 8U 9U 10U
Full screw: The number of turns of the 2.5T, 3T 4T spiral lamp is represented by "T": the number of turns of the 2.5T, 3T 4T spiral lamp is indicated by "T"

2, plastic parts:
According to the material: PP, PC, PBT
PP material is very soft and is mostly used in low-end products.
PC material belongs to high-grade surface light.
PBT material is a high-grade flame retardant material with a smooth surface and matte matte finish.

3, the lamp head is divided into three materials: copper lamp cap, iron lamp cap, aluminum lamp cap, nickel-plated lamp cap (nickel-plated lamp cap is a high-end product)
Color:: green, white, black.
The lamp head is divided according to specifications: E14, E27, E40 spiral port
B22 bayonet can be divided into 7W, 9W, 11W, 26W, 30W, 36W, 45W, 55W, 65W, 75W, and
Energy-saving lamps are classified according to phosphors: mixed powder, halogen powder, and three primary colors.
The halogen powder has a life of 3000-4000 hours.
The mixed powder has a life of 4000-6000 hours.
The three primary colors are more than 8,000 hours.

Fourth, the parameters of high-quality energy-saving lamps
Electrical parameter
(1) Voltage range: rated voltage +10% -20%
(2) Power range: rated (nominal) power +5% -10%
(3) Power factor: According to the actual situation, choose PF>0.6 and PF>0.9
(4) Compliance with safety regulations and requirements for electromagnetic interference and EMC EMC
(5) The operating frequency of the electronic ballast avoids the remote control frequency of the household appliance
(6) Comply with stable and reliable working requirements in high temperature environment and low temperature environment
2. Light parameters
(1) Luminous flux: the sum of the amount of light emitted by the light source per second: used to indicate the amount of light emitted by the lamp, that is, the amount of luminescence. The general symbol Ñ„ indicates that the unit is lumens (Lm).
Light efficiency, luminous flux requirements: less than 15W, light efficiency requirements ≥ 45LM / W; greater than or equal to 15W, light efficiency requirements ≥ 60LM / W.
(2) Color rendering index: ≥ 80
(3) Color temperature: small color temperature deviation and good consistency
(4) Startup time: less than or equal to 1 second
3. Life parameters
(1) The effective life is more than 8,000 hours (the lumen maintenance rate is over 70%)
(2) It can work stably and reliably under the effective life period, high temperature 85 °C environment and low temperature -20 °C environment; and under the above temperature conditions, the energy-saving lamp can work stably and reliably under the impact of voltage fluctuation resistance.
4. Mechanical parameters
(1) The connection strength between the lamp and the electronic ballast meets the specified torque requirements.
(2) The lamp cap is connected to the housing to meet the specified torque requirements.

example:
Product Name Rated Voltage (v) Power Power Factor Color Temperature Life Pipe Diameter Length Total Long Luminous Lamp Head Model Packing Quantity Outer Box Size
yn-2US7W 170-250v 7W 95% 2700/6400 ≥8000 9 65 103 350 E14E27B22 50
yn-2US9W 170-250v 9W 95% 2700/6400 ≥8000 9 75 113 530 E14E27B22 50

Front access LED Display is easy to maintain and install. with magnet on modules, You can remove and replace any parts from front side, such as LED module, receiver and power supply. the advantage of this design is save space from the screen to wall. can mount directly on the wall, also save time to change the defective parts. both indoor and outdoor, pixel pitch is from P1.2 to P10mm. 


Die cast aluminum panel, Linsn and Novastar control system, auto adjusted brightness sensor. with sucking tool will allow you to take out modules easily.

Indoor Rental Front Service LED Display with one single type module, can much reduce the cost for spare parts.Support front service, modules can be taken out without opening the back door,power suppliers are fixed without screws.At the bottom of cabinet, there is special design which can help to protect lamp during installation.


Or we have front open LED sign, which can be flip/open the whole screen at front. but this is only for small size about 2m high. with hydraulic design, it's easy to operate.

Magnet LED moduleFlip LED sign

Front Service Led Display

Front Service Led Display,Front Service Led Screen,Front Service Indoor Led Display,Waterproof Front Service Led Display

Shenzhen Bako Vision Technology Co., Ltd. , http://www.rentalleddisplays.com