24HR Electronic Timer socket with photocell.
â‘ Light intensity setting
â‘¡ Light intensity detection
â‘¢ Countdown Timer ON & OFF
â‘£ 4 MODES:
Set > Detected: When the light intensity detection value is less than the set value, switch ON or OFF.
Detected > Set: When the light intensity detection value is greater than the set value, switch ON or OFF
ON : Always ON
OFF : Always OFF
NOTED:
1. The light intensity displayed by this machine is not the standard light intensity value (Lux), only the relative light intensity value.
2. The light intensity value is affected by the placement position and direction. Please determine the position first and then set it according to the actual light intensity detected. If you change the position or change the orientation, you need to reset the light intensity setting value suitable for the new position.
3. This product has built-in rechargeable battery. If it is not connected to AC for a long time, you need to connect the power supply to charge until the LCD can display normally.
MANUAL OPERATION
1. Press [UP" or [DOWN" to set the LUX value.
2. Press the [SET" key to start setting, and the P1 settable items will be flashed.
3. Press [UP" or [DOWN" to adjust the value.
4. Press [SET" key again to exit setting or enter next setting for countdown timer.
5. Repeat the [SET" key to start setting, and the P2 & P3 settable items will be flashed.
6. Press the [FUN" key to switch the working state in the following:
Set > Detected -> Detected > Set -> ON -> OFF
Set > Detected: Automatically switches when the detected ambient light intensity is darker than the set value
Detected >Set: Automatically switch when the detected ambient light intensity is brighter than the set value
When the brightness meets the setting conditions, the countdown starts as below:
Note:when the countdown is ON, the detected value is not displayed.
When the brightness does not meet the setting conditions, the countdown stops and waits:
After the countdown ON is reduced to 0, the countdown OFF starts immediately and the power is OFF.
A. If the light intensity meets the set conditions, a new round of countdown will be started;
NOTE:
1. If the power is cut off while the countdown is running, the countdown will be terminated immediately and the relay output will be off. After the power is turned on again, a new round of brightness detection will start.
2. Modifying the brightness value in the countdown operation will not affect the current countdown operation. After the off time of the current countdown, the new brightness setting value will take effect.
3. In the countdown on operation, change the setting value of the countdown on, this countdown will still be timed according to the original setting value; the new setting value will take effect when the next countdown on starts.
Manual Control
Power Detection and Standby Mode
Photocell Timer, photocell timer socket, photocell sensor, photocell sensor socket, sensor plug, sensor switch socket, digital photocell timer, digital sensor timer NINGBO COWELL ELECTRONICS & TECHNOLOGY CO., LTD , https://www.cowellsocket.com
Tiantong Holdings said that the main reasons for the loss of Q1 are:
1. Magnetic materials: (1) Since the European debt crisis affected the global economic downturn in the second half of last year, the company's orders in the first quarter of this year have declined overall; (2) The company's industrial strategic shift, the new base capacity has not been released.
2. Solar photovoltaic industry: Due to the overcapacity of global photovoltaic production, the entire market is still in a downturn.
3, LED sapphire substrate material: has not been mass-produced.
4. The holding subsidiary Tiantong Jicheng Machine Technology Co., Ltd. was affected by the economic environment and the order failed to meet expectations. The performance decreased significantly compared with the same period of last year, which also had a great impact on the company's first-quarter performance.
Tiantong Holdings pointed out that this performance forecast has not been audited by certified public accountants. The performance forecast has been confirmed by the company's management. The specific data will be disclosed in detail in the first quarterly report of 2012. 
After the countdown OFF is reduced to 0:
B. If the light intensity does not meet the set conditions, keep the power off and wait for the light to meet the conditions before turning on automatically.
4. In the countdown off operation, change the setting value of countdown off, this countdown will still be timed according to the original setting value; the new setting value will take effect when the next countdown off is started.
NOTE: the brightness setting value, countdown ON or countdown OFF, any one of which is equal to 0, cannot be switched ON or OFF automatically.
When ON or OFF is displayed, it means that the power supply remains ON or OFF, as shown in the figure below:
With AC power supply, the icon 
lights up and works normally.
When there is no AC power supply, the icon goes out, the brightness is not detected at this time, and the system enters the standby mode.
Tiantong Holdings LED sapphire substrate has not been mass-produced
Tiantong Holdings Co., Ltd. announced the first-quarter 2012 pre-loss announcement on April 14. According to preliminary estimates by the company's financial department, it is estimated that the company's net profit attributable to owners of the parent company in January-March 2012 will be reduced by 32 million. Yuan or so. The company's net profit attributable to owners of the parent company from January to March 2011 was 18.7 million yuan, and basic earnings per share was 0.032 yuan.