Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 283
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: session_set_cookie_params(): Cannot change session cookie parameters when headers already sent
Filename: Session/Session.php
Line Number: 295
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 305
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 318
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: drivers/Session_files_driver.php
Line Number: 94
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: session_set_save_handler(): Cannot change save handler when headers already sent
Filename: Session/Session.php
Line Number: 108
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Severity: Warning
Message: session_start(): Cannot start session when headers already sent
Filename: Session/Session.php
Line Number: 123
Backtrace:
File: /home/ckevowkb/thietbisieuviet.com/application/core/MY_Controller.php
Line: 6
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/application/controllers/Sanpham.php
Line: 8
Function: __construct
File: /home/ckevowkb/thietbisieuviet.com/index.php
Line: 449
Function: require_once
Đèn pha năng lượng mặt trời 40W 8840 với các Tính năng thông minh giúp bật đèn khi trời tối, tắt đèn khi trời sáng và thời gian chiếu sáng lên đến 12h / ngày là sản phẩm phù hợp với các nhu cầu lắp đặt đèn năng lượng mặt trời cho hộ gia đình, biệt thự, khu vườn, bãi giữ xe...
Độ bền cao: Đèn năng lượng mặt trời 40W 8840 được trang bị chuẩn chống bụi và chống nước IP67 giúp đèn hoạt động tốt ở các môi trường mưa, gió thường xuyên.
Thông số kỹ thuật của đèn năng lượng mặt trời 40W 8840
Thời gian chiếu sáng: 8-12 giờ/ngày
Diện tích chiếu sáng : 70-80 m2
Thời gian nạp pin: 3-4 giờ/ngày
Tuổi thọ đèn: 3-5 năm
Tuổi thọ tấm pin NLMT: 10-12 năm
Dung lượng pin: 12800 mAh
Chống nước: Đèn nguyên khối được trang bị chống nước IP67 thoả mái để ngoài trời