London 4133BL is a garden lamp post with three square lanterns under pyramid roofs, in a classic English style. It is made entirely of powder-coated cast aluminium in black (RAL 9005). The set has three parts: the luminaire (art. 4121), the terminal (art. 3040) and the pole (art. 3010).
Size and installation
According to the manufacturer's drawing the post stands 191 to 279 cm tall, and the three lanterns take up 98 cm of width. That width is the figure to compare with the space beside a path or driveway. The manufacturer describes the pole as a light-duty structure for gardens and private grounds.
The base bolts down through three ø10.5 mm holes set at 120° on a ø240 mm circle. Anchoring parts are ordered separately and are not included. The terminals take conductors up to 4 × 2.5 mm² and allow looping through, so several posts along an avenue run from one cable of 7–12.5 mm diameter. The post is protection class II and needs no earth conductor.
What light it gives
Each lantern holds an integrated 9.5 W LED module, so there are no bulbs to buy. The whole post gives 2271 lm at 4000 K, a neutral white, with CRI 80. That is enough to light a driveway, the area in front of a house or part of a park, rather than just marking a point in the garden. The stated module lifetime is over 50,000 hours, and the LED modules can be replaced by a service technician.
Durability
IP54 means protection against dust and splashing water from all sides, which is enough for mounting outdoors without cover. Impact resistance IK07 protects it against accidental knocks. The post suits a home garden, a park and the grounds of a hotel or restaurant.
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